Update honoroit (v0.9.3 -> v0.9.4)

feat(mx-puppet-slack): add support for OAuth client ID/secret

The OAuth credentials method seems to be the only viable way to
configure the mx-puppet-bridge now. Legacy tokens can no longer be
created, and the other methods (xoxs and xoxc tokens) come with warnings
about them being against Slack's terms of service.

(untested change, but unlikely to cause breakage)

Synapse v1.51.0 requires to be built with BuildKit since
https://github.com/matrix-org/synapse/pull/11691

The `docker_image` Ansible module does not support BuildKit
(https://github.com/ansible-collections/community.general/issues/514),
so we had to switch to a `docker build` call.

Update Synapse from 1.50.1 to 1.50.2

Fixes a issue with room version 1.

Merging has to wait until ARM images are built ofc.

Add missing slash in url scheme for mediaUrl

add etherpad to nginx wanted services

using b33ea48

it's required if enabled by the dimension config here:
6eb8fb8392/roles/matrix-etherpad/tasks/init.yml (L42-L49)

see also #1517

Updated: prom-postgres-exporter to v0.10.1

only enable openssl if necessary, closes #1510

matrix-bot-honoroit: bugfix commands in reply-to mode, add custom prefixes for thread topics

Upgrade synapse-simple-antispam (0.0.3 -> 0.0.7)

v1.50.0 was found to be buggy for people using a `webclient` listener.
This is fixed in v1.50.1.

We don't use such a listener, so we weren't affected anyway.

Updated: element-web to v1.9.9

Updated: Certbot to v1.22.0

Updated: mautrix-twitter to v0.1.3

Added: mautrix-whatsapp v0.2.3 tag

Added: mautrix-signal 0.2.2 & signald 0.16.1