Always use resolver variable in nginx conf.d files

Update mautrix-signal 0.4.0 -> 0.4.1

ref: https://github.com/mautrix/signal/releases/tag/v0.4.1

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/2211

use fqcns for some task

Signed-off-by: Sebastian Gumprich <github@gumpri.ch>

fix buscarron ban list

Update signald 0.22.2 -> 0.23.0

ref: https://gitlab.com/signald/signald/-/issues/343

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/2076

`matrix-postgres-backup` reuses the `matrix-postgres` role for these
tasks, not its own definitions.

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/2200

At some point, we can drop v9.6 support and use a single variable
that holds this value.

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/2191

update way to login to discord

update element v1.11.11 -> v1.11.12

fixes jitsi issue

update buscarron 1.2.1 -> 1.3.0

update postmoogle 0.9.7 -> 0.9.8

update honoroit 0.9.15 -> 0.9.16

update element v1.11.10 -> v1.11.11

Update grafana 9.2.1 -> 9.2.2

Update appservice-irc 0.35.1 -> 0.36.0

Fix 502

ref: 57bb340343

update Docs regarding Filter-Mode-Flag

Add information on how to manually run the backup

Signed-off-by: Julian-Samuel Gebühr <julian-samuel@gebuehr.net>

We're starting it with `--user` and dropped capabilities, after all.

Hopefully fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/2188

update remote-repo-infos with link to doc

update link to example

in my environment i see the matrix. conf in that file: /matrix/nginx-proxy/conf.d/matrix-domain.conf

was a litte confusing for me, so i added the link to the syntax-descr.