Update hookshot 3.0.1 -> 3.1.0

Update borgmatic 1.7.9 -> 1.7.10

This way, something like `just install-service postgres` will
definitely do a `restart` and not a `stop` + `start` (which may leave
dependant services stopped).

This has potentially been addressed by
7acb5f4b85
as well.

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/2604

safely integrate agru, format justfile, format requirements.yml

With this change, all dependency roles are downloaded
using the same mechanism (git), which makes life simpler for tools like
https://gitlab.com/etke.cc/int/agru

Update borg 1.2.3 -> 1.2.4

fix honoroit networks

honoroit - add proper networking configuration and traefik labels

Update grafana v9.4.3 -> v9.4.7

Related to:

- https://github.com/matrix-org/rageshake/issues/69
- https://github.com/matrix-org/rageshake/pull/70

Describe disabled ntfy web app in documentation & changelog

See #2529

See #2529

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/2592

Update prometheus v2.42.0 -> v2.43.0

Update hookshot 3.0.0 -> 3.0.1

Update redis 7.0.9 -> 7.0.10

It's not strictly required yet, but certain versions of Ansible display warnings
if passlib is missing. The non-passlib crypto usage is deprecated, so
passlib will become a requirement in newer Ansible versions. It's only a
matter of time.

This makes us rebuild/restart exporters when running `just install-service prometheus`,
which we don't like.

It's now possible to do: `just install-service prometheus -l host.example.com`

Update sliding sync doc for external DB users

* fixes #2586

fix(sliding-sync): Use external syncv3 server URL