* Add public url for gitlab hookshot to autocreate webhook on gitlab instance

* Add `noqa var-naming` comment to variable

---------

Co-authored-by: Slavi Pantaleev <slavi@devture.com>

Related to:

- https://github.com/matrix-org/matrix-hookshot/pull/902
- https://github.com/matrix-org/matrix-hookshot/releases/tag/5.3.0
- https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/3281

Hookshot wants a trailing slash for this route.

If we let Hookshot redirect, it goes to `/widgetapi/v1/static/`,
instead of `/hookshot/widgetapi/v1/static/`, so we take this matter into our
own hands.

Public URLs are like: `/hookshot/widgetapi/v1/static/`
.. which get translated to requests for: `/widgetapi/v1/static/`

Previously, we were stripping the whole `/hookshot/widgetapi` prefix,
which is wrong.

Most of these files were defining a service, usually toward the end.
These lines have been moved upward.

Some components (mautrix-signal, mautrix-gmessages, etc.) were defining
a service conditionally (only if metrics are exposed, etc). This was
causing issues like these in the Traefik logs:

> level=error msg="service \"matrix-mautrix-twitter\" error: port is missing" providerName=docker container=matrix-mautrix-twitter-..

This moves the comments from being just in Jinja,
to actually ending up in the generated `labels` file,
which makes inspection of the final result easier.

Also, some new lines were added here and there to make labels
more legible.

The generated file may still include weird new-lines due to
various `if` statements yielding content or not, but that's not so ugly
anymore - now that we have proper start/end sections that are visible in
the final `labels` file.

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/3042

Squashed based on the work done in https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/3042

commit 49932b8f3c
Author: Slavi Pantaleev <slavi@devture.com>
Date:   Sat Dec 16 09:21:31 2023 +0200

    Fix syntax in matrix-bridge-hookshot/tasks/reset_encryption.yml

    Also, this task always does work and side-effects, so it should always report changes
    (`changed_when: true`).

commit 6bdf7a9dcb
Author: Slavi Pantaleev <slavi@devture.com>
Date:   Sat Dec 16 09:12:41 2023 +0200

    Add Hookshot validation task to ensure queue settings are set when encryption is enabled

commit 8c531b7971
Author: Slavi Pantaleev <slavi@devture.com>
Date:   Sat Dec 16 09:10:17 2023 +0200

    Add missing variables rewiring in group_vars/matrix_servers for Hookshot

commit 7d26dabc2f
Author: Slavi Pantaleev <slavi@devture.com>
Date:   Sat Dec 16 09:08:19 2023 +0200

    Add defaults for matrix_hookshot_queue_host and matrix_hookshot_queue_port

commit 74f91138c9
Author: Slavi Pantaleev <slavi@devture.com>
Date:   Sat Dec 16 09:06:17 2023 +0200

    Fix syntax for connecting to additional networks for Hookshot

commit ca7b41f3f2
Author: Slavi Pantaleev <slavi@devture.com>
Date:   Sat Dec 16 09:05:28 2023 +0200

    Fix indentation and remove unnecessary if-statements

commit ac4a918d58
Author: Slavi Pantaleev <slavi@devture.com>
Date:   Sat Dec 16 09:04:44 2023 +0200

    Add missing --network for Hookshot

    This seems to have been removed by accident.

commit 6a81fa208f
Author: Slavi Pantaleev <slavi@devture.com>
Date:   Sat Dec 16 09:02:47 2023 +0200

    Make automatic Redis enabling safer, when Hookshot encryption enabled

    If we ever default encryption to enabled for Hookshot, we only wish to force-enable Redis if Hookshot is actually enabled.

commit 75a8e0f2a6
Author: Slavi Pantaleev <slavi@devture.com>
Date:   Sat Dec 16 09:01:10 2023 +0200

    Fix typo

commit 98ad182eac
Author: Joshua Hoffmann <joshua.hoffmann@b1-systems.de>
Date:   Fri Dec 15 22:37:40 2023 +0100

    Add defaults for Hookshot's encryption

commit 29fa9fab15
Author: Joshua Hoffmann <joshua.hoffmann@b1-systems.de>
Date:   Fri Dec 15 22:35:11 2023 +0100

    Improve wording of Hookshot's encryption section

commit 4f835e0560
Author: Joshua Hoffmann <joshua.hoffmann@b1-systems.de>
Date:   Fri Dec 15 22:28:52 2023 +0100

    use safer mount options for the container's files

commit 8c93327e25
Author: Joshua Hoffmann <joshua.hoffmann@b1-systems.de>
Date:   Fri Dec 15 22:26:01 2023 +0100

    fix filename

commit 03a7bb6e77
Merge: e55d7694 06047763
Author: Joshua Hoffmann <joshua.hoffmann@b1-systems.de>
Date:   Fri Dec 15 22:23:44 2023 +0100

    Merge branch 'HarHarLinks/hookshot-encryption' of https://github.com/real-joshua/matrix-docker-ansible-deploy into HarHarLinks/hookshot-encryption

commit 06047763bb
Author: Joshua Hoffmann <joshua.hoffmann@b1-systems.de>
Date:   Fri Dec 15 22:15:54 2023 +0100

    Update roles/custom/matrix-bridge-hookshot/templates/config.yml.j2

    change the if statement to not require a variable with a length > 0 and add a filter to json for the redis host

    Co-authored-by: Slavi Pantaleev <slavi@devture.com>

commit e55d769465
Author: Joshua Hoffmann <joshua.hoffmann@b1-systems.de>
Date:   Fri Dec 15 22:13:50 2023 +0100

    clarify that Redis is required, standardadise on Hookshot with an upper-case first letter for consistency

commit 66706e4535
Author: Joshua Hoffmann <joshua.hoffmann@b1-systems.de>
Date:   Fri Dec 15 22:08:20 2023 +0100

    Update roles/custom/matrix-bridge-hookshot/templates/config.yml.j2

    fix for a typo

    Co-authored-by: Slavi Pantaleev <slavi@devture.com>

commit f6aaeb9a16
Merge: e5d34002 869dd33f
Author: Joshua Hoffmann <joshua.hoffmann@b1-systems.de>
Date:   Fri Dec 15 00:22:34 2023 +0100

    Merge branch 'master' into HarHarLinks/hookshot-encryption

commit e5d34002fd
Author: Joshua Hoffmann <joshua.hoffmann@b1-systems.de>
Date:   Fri Dec 15 00:09:27 2023 +0100

    Add Jinja loop to allow adding multiple networks

commit 69f947782d
Author: Joshua Hoffmann <joshua.hoffmann@b1-systems.de>
Date:   Thu Dec 14 23:52:41 2023 +0100

    split if statements for the message queue and experimental encryption support into seperate statements

commit 4c13be1c89
Author: Joshua Hoffmann <joshua.hoffmann@b1-systems.de>
Date:   Thu Dec 14 23:31:19 2023 +0100

    change variable name per spantaleev's suggestion (https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/2979#discussion_r1379015551)

commit 9905309aa9
Author: HarHarLinks <kim.brose@rwth-aachen.de>
Date:   Wed Nov 1 16:14:04 2023 +0100

    amend docs

commit 94abf2d5bd
Author: HarHarLinks <kim.brose@rwth-aachen.de>
Date:   Wed Nov 1 16:05:22 2023 +0100

    draft encryption support for hookshot

Supersedes https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/2256

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/2256

This paves the way for installing other roles into `roles/galaxy` using `ansible-galaxy`,
similar to how it's done in:

- https://github.com/spantaleev/gitea-docker-ansible-deploy
- https://github.com/spantaleev/nextcloud-docker-ansible-deploy

In the near future, we'll be removing a lot of the shared role code from here
and using upstream roles for it. Some of the core `matrix-*` roles have
already been extracted out into other reusable roles:

- https://github.com/devture/com.devture.ansible.role.postgres
- https://github.com/devture/com.devture.ansible.role.systemd_docker_base
- https://github.com/devture/com.devture.ansible.role.timesync
- https://github.com/devture/com.devture.ansible.role.vars_preserver
- https://github.com/devture/com.devture.ansible.role.playbook_runtime_messages
- https://github.com/devture/com.devture.ansible.role.playbook_help

We just need to migrate to those.