Also, this task always does work and side-effects, so it should always report changes
(`changed_when: true`).

This seems to have been removed by accident.

change the if statement to not require a variable with a length > 0 and add a filter to json for the redis host

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

fix for a typo

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

Related to: https://matrix.org/blog/2023/07/bridges-security-updates/

This reverts commit f98f803b44.

As the docker image has been released for this version we can now upgrade to this version

This reverts commit 428f7a1f75.

Looks like it won't become a tagged image until a "release" is posted.

Warning! Potentially breaking change: https://github.com/matrix-org/matrix-hookshot/releases/tag/3.0.0

Fixup for 7e2e2626a0

Some references were left unrenamed which caused `validate_config.yml`
to trigger.

Supersedes https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/2256

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/2256

We expect `--tags=start` to handle systemd reloading, so we don't need
to do it manually each time we install/uninstall a .service file.

- forego removing Docker images - it's not effective anyway, because it
  only removes the last version.. which is a drop in the bucket, usually

- do not reload systemd - it's none of our business. `--tags=start`,
  etc., handle this

- combine all uninstall tasks under a single block, which only runs if
  we detect traces (a leftover systemd .service file) of the component.
  If no such .service is detected, we skip them all. This may lead to
  incorect cleanup in rare cases, but is good enough for the most part.