Seems like we don't necessarily need to use a public URL for `SYNCV3_SERVER`.

This possibly helps setups that were having trouble when `SYNCV3_SERVER`
was a public URL (e.g. `https://matrix.DOMAIN`), as described in:
https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/2912

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/2923

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/2924

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/2922

Update docker role (sic!)

Update grafana v10.1.2 -> v10.1.4

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/2919

Update postmoogle 0.9.15 -> 0.9.16

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/2918

Related to https://github.com/matrix-org/synapse/pull/15488

This reverts commit fd6daf3d24.

Looks like v1.2.5-1.8.2-2 supposedly offers Postgres v16 support,
but does not work well with it and will need additional work.

Update hookshot 4.5.0 -> 4.5.1

Update element 1.11.43 -> 1.11.44

Update hookshot 4.4.1 -> 4.5.0

Update etherpad 1.9.2 -> 1.9.3

fix link to configuring-playbook-matrix-media-repo.md

update postmoogle 0.9.14 -> 0.9.15

Fix Draupnir and Mjolnir Docs bugs

Rate limit docs had a issue due to the wrong request type by accident. This was not noticed due to both bots can work with rate limits. Synapse Admin links where also bugged but now fixed.

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/2905#issuecomment-1726892215

Update beeper-linkedin 0.5.4 -> latest (security fix)

Update mautrix-twitter 0.1.6 -> 0.1.7

Update mautrix-whatsapp 0.10.1 -> 0.10.2

Update mautrix-instagram 0.3.0 -> 0.3.1

Update mautrix-facebook 0.5.0 -> 0.5.1

Update telegram 0.14.1 -> 0.14.2