Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>

Overall the playbook uses the expression "Add the following configuration to your `inventory/host_vars/matrix.DOMAIN/vars.yml` file:" with the heading "Adjusting the playbook configuration" for sections to explain what to be added as variables

Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>

Shared Secret Auth double puppeting still works for this bridge, but
is deprecated and will go away in the future.

Signed-off-by: Aaron Raimist <aaron@raim.ist>

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/1478

Playbook config copied from mautrix-facebook and altered accordingly.