> Error:   19:3      error    wrong indentation: expected 4 but found 2  (indentation)

Fixup for ba51997f7b

We redefine these variables in `group_vars/matrix_servers`, but it's better
to have some defaults in the role as well.

Use prebuilt ARM images for coturn / synapse-admin

* synapse-admin arm64 builds available since 2021-12-17 v.0.8.4 [awesometechnologies/synapse-admin:0.8.5](https://hub.docker.com/layers/synapse-admin/awesometechnologies/synapse-admin/0.8.5/images/sha256-eb54b8660c4641641b8acd08fd2dfc94ecc3fc604860f9e8b286a38008e3f3b6?context=explore)

* coturn arm32/arm64 builds available since 2021-04-15 v.4.5.2-r0-alpine [coturn/coturn:4.5.2-r12](https://hub.docker.com/layers/coturn/coturn/coturn/4.5.2-r12/images/sha256-94887581bb1093085033be0494c3a651bd40034afba1867ddc78b8ba32dc2faf?context=explore)

Update Buscarron 1.1.0 -> 1.2.0

Synapse workers should respect X-Forwarded headers

Currently, Synapse workers ignore the X-Forwarded headers, which leads to internal Docker IP addresses randomly appearing in the users' device list.

This adds the `x_forwarded: true` option to the worker config, fixing the issue.

Fixup for 5eff67371d - https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/1884

add synapse media_retention

Update mautrix-whatsapp 0.4.0 -> 0.5.0

matrix-corporal 2.3.0 supports Synapse v1.61.0 (which removed
communities/groups support).

Update Element v1.10.14 -> v1.10.15

Doc fixups for go-skype-bridge

Fixup for #1877.

Add Go Skype Bridge

Based on mautrix-whatsapp, as that's what the bridge software is based on.

Whatsapp bridge: Logging improvements

Debug logs are inappropriate for production use.

Fixes #1873

The same logs still go to the systemd journal.

update PIP install-link

Continuation of 959a6ac0b1

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/1772

Updated mautrix-googlechat to v0.3.3

Fix string "null" in status_endpoint

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/1864

Related to https://github.com/zeratax/matrix-registration/issues/93

This is a poor way to do things though. It may break again in the future.
matrix-registration is a poorly maintained project and should likely be removed from the playbook.

update Honoroit 0.9.8 -> 0.9.9

Now that https://github.com/digitalentity/matrix_encryption_disabler/pull/9
has been merged, we can get the module from there.

Continuation of 246c43be1e