buscarron v1.4.3 - migrated to github

honoroit v0.9.25 - migrate to github

Update docker.io/metio/matrix-alertmanager-receiver Docker tag to v2024.8.21

* postmoogle v0.9.21

* update postmoogle source code url

* update postmoogle renovate comment

fix schildichat docker image

Update vectorim/element-web Docker tag to v1.11.75

migrate schildichat docker image

Update ghcr.io/element-hq/hydrogen-web Docker tag to v0.5.0

migrate etke.cc roles

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/3479#issuecomment-2294956958

Shared Secret Auth double puppeting still works for this bridge, but
is deprecated and will go away in the future.

Shared Secret Auth double puppeting still works for this bridge, but
is deprecated and will go away in the future.

Shared Secret Auth double puppeting still works for this bridge, but
is deprecated and will go away in the future.

Shared Secret Auth double puppeting still works for this bridge, but
is deprecated and will go away in the future.

Shared Secret Auth double puppeting still works for this bridge, but
is deprecated and will go away in the future.

Shared Secret Auth double puppeting still works for this bridge, but
is deprecated and will go away in the future.

Shared Secret Auth double puppeting still works for these bridges, but
is deprecated and will go away in the future.

Shared Secret Auth double puppeting still works for this bridge, but
is deprecated and will go away in the future.

Since upgrading mautrix-slack (and pinning to v0.1.0) in e4b54c37fe258b17f49dd7ed58a18ef3abac1c41,
we expect double-puppeting to require the new appservice double-puppeting method.

This commit switches the mautrix-slack bridge to it.

Since upgrading mautrix-signal (v0.6.3 -> v0.7.0) in 76fec0b8632804194ae54dce3328fef2b6e6b3c2,
we expect double-puppeting to require the new appservice double-puppeting method.

This commit switches the mautrix-signal bridge to it.

Bridges will be switched to this new method in future patches.

Related to:
- https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/3479
- https://github.com/mautrix/slack/releases/tag/v0.1.0
- https://mau.fi/blog/2024-08-mautrix-release/

Related to:
- https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/3479
- https://github.com/mautrix/signal/releases/tag/v0.7.0
- https://mau.fi/blog/2024-08-mautrix-release/

It seems like the new version does not support a `/metrics` endpoint.
We skip keep the Ansible variables, but they're not doing anything.

Closes https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/3481

chore(deps): update nginx docker tag to v1.27.1

* add synapse-auto-compressor workaround, fixes #3397

* Clarify what the PG-prefixed variables are for

---------

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

* Add DNS-01 challenge to configuring-playbook-ssl-certificates.md

* Minor rewording to the DNS-01 challenge type documentation

---------

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

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/3469

Automated MMR signing key generation process

No need to duplicate the same logic as in `group_vars/matrix_servers`.

Having it disabled by default in the role itself and overriding it at the playbook level (based on the selected homeserver implementation) makes more sense.

chore(deps): update dependency grafana to v11.1.4-0

chore(deps): update joseluisq/static-web-server docker tag to v2.32.2

chore(deps): update vectorim/element-web docker tag to v1.11.74

chore(deps): update ghcr.io/element-hq/synapse docker tag to v1.113.0