Add self-build for Dimension (arm64 support)

Add a self-build option for the Dimension Dockerfile.
 - This helps further support arm64 hosts (i.e. A1.Flex w/Oracle)

Update Grafana from 8.3.0 to 8.3.1 due to Security Flaw

https://grafana.com/blog/2021/12/07/grafana-8.3.1-8.2.7-8.1.8-and-8.0.7-released-with-high-severity-security-fix/

Related to c08880d175

Update Element Web Version (v1.9.5 -> v1.9.6)

* Update importing-postgres.md

Additional deatails, mostly on repeating import. Structure troubleshouting section.

* Update importing-postgres.md

removing -K

* Fix path typo

Co-authored-by: Slavi Pantaleev <slavi@devture.com>

Update signal bridge configuration template

Update prometheus (v2.30.3 -> v2.31.1)

Update redis (6.2.4 -> 6.2.6)

Update version grafana (8.2.2 -> 8.3.0)

Update importing-postgres.md

typos an suggestion to expand search/replace statement to not replace on wrong places.

Ansible 2.10 & AWX 19.4 compatibility

Support encrypted matrix_synapse_macaroon_secret_key

Update matrix-bridge-mautrix-telegram version

This change forces ansible to decrypt the variable with ansible-vault if encrypted, to avoid the error '{"msg": "Unexpected templating type error occurred on ({{ matrix_synapse_macaroon_secret_key | password_hash('sha512') }}): secret must be unicode or bytes, not ansible.parsing.yaml.objects.AnsibleVaultEncryptedUnicode"}'
Every other variable in the playbook was found to have no problems with encryption.
The change has no negative impact on non-encrypted matrix_synapse_macaroon_secret_key.

We recently had someone need to inject additional configuration into
`/.well-known/matrix/client` as described here:
22b245bbd1/docs/bigbluebutton.md (have-dimension-create-meetings-with-elements-video-call-button)

There may be other use cases as well.

Use correct collection for docker commands

Correct collections name

Add collections for simple awx compatiblity

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/1393

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/1393

GoMatrixHosting v0.6.6

Upgrade Heisenbridge (1.7.0 -> 1.7.1)

Learn more here: https://github.com/matrix-org/synapse/releases/tag/v1.47.1

Upgrade Element version (1.9.4 --> 1.9.5)

Allow workers to serve new v3 APIs

There was also a 2.1.5 security release made today.
2.2.0 contains the same security fix + more.

Both make handling of Client-Server API v3-prefixed requests better.

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/1404

Upgrade Heisenbridge (1.6.0 -> 1.7.0)

expose smtp_user and smtp_pass to ansible configs (role: matrix-synapse)

We had to remove UID/GID environment variables that we used to pass
to the Synapse container, because it was causing a problem after
https://github.com/matrix-org/synapse/pull/11209

We were using both `--user` and UID/GID environment variables until now.