Related to:

- https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/1682
- https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/1679

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/1682

Previously, when matrix-postgres was disabled, we were setting
`matrix_mautrix_twitter_database_engine` to an invalid empty value.

Now, we always hardcode `matrix_mautrix_twitter_database_engine: postgres`,
but set/unset the database hostname and password values instead.

This allows disabling the automatic portal bridging, meaning bridges
must be manually setup via self-servicing, by setting:

    matrix_appservice_discord_bridge_enableSelfServiceBridging: true

"Community" support

- has been removed from mautrix/facebook in v0.3.3:
  31cac6fb5e

- has been removed from mautrix/signal in v0.2.2:
  1f27a608a6

- will be removed in the next mautrix/instagram release:
  e2ae1ca503

- will be removed in the next mautrix/twitter release:
  3893075265

This fixes parameters not being passed to the provisioning api

Hello, this PR should fix Hookshot container not receiving API calls with the right path because nginx proxy was stripping the /v1 from it.

all features were actually already silently supported 🎉

upstream changelog: https://github.com/matrix-org/matrix-hookshot/releases/tag/1.2.0

to proxy url params in GET requests

* Add support for obtain ECDSA keys

* Replace matrix_ssl_lets_encrypt_use_ecdsa_keys for matrix_ssl_lets_encrypt_key_type

bridge requires the daemon, so start it first

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/1629

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/1505

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/1627

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/1626

Related to:

- https://github.com/digitalentity/matrix_encryption_disabler/pull/4
- https://github.com/digitalentity/matrix_encryption_disabler/issues/5
- https://github.com/digitalentity/matrix_encryption_disabler/pull/6

based on comments in chat:
https://matrix.to/#/!TlZdPIYrhwNvXlBiEk:half-shot.uk/$RbG6itEHVV8J_u5ry1HiFdC76n19M3vmopfQOyRmkKU?via=half-shot.uk&via=matrix.org&via=envs.net

Related to https://github.com/matrix-org/synapse/issues/4401

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/1621

For now, we disable the new `com.devture.shared_secret_auth` login type
by default, because it causes problems with Element:
https://github.com/vector-im/element-web/issues/19605

This also becomes the first module to use the new Synapse module system
that got introduced in Synapse v1.46.0.

Despite these upgrades, things should remain functionally identical
as far as bridges, matrix-corporal or other consumers are concerned.