This upgrade should not need any special attention as the only addition that has an upgrade note is that Workers can now handle some spaces related tasks. This PR does not worry about making these changes. 

Making V9 default for Restricted rooms is a lovely upgrade from 1.43.0

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/1282

It's mostly due to Docker CE dropping its repositories (and support) for
Debian 9.
If one installs Docker manually (likely a package named `docker.io`), it
will likely still work.
In any case, Debian 9 is old and end-of-life now, so advertising support
for it is not productive.

Update irc bridge version (release-0.30.0 -> release-0.31.0)

Upgrade mjolnir (v0.1.19 -> v1.1.20)

Upgrade mjolnir (v0.1.19 -> v1.1.20)

Remark: interesting version number increase :-)

Update release (release-0.30.0 -> release-0.31.0)

Bump minimum supported Ubuntu version

Ubuntu ended support for 16.04 in April

Upgrade Heisenbridge (1.1.0 -> 1.1.1)

Upgrade grafana (8.1.3 -> 8.1.4)

Updates Certbot -> v1.19.0, nginx ->1.21.3-alpine

Fix typo

Upgrade Heisenbridge (1.0.1 -> 1.1.0)

See:
- https://github.com/vector-im/element-web/releases/tag/v1.8.4
- https://matrix.org/blog/2021/09/10/pre-disclosure-upcoming-critical-fix-for-several-popular-matrix-clients

Revert "Move some related tasks closer together in matrix-client-hydrogen"

This reverts commit e913347fe1.

Upgrade grafana (8.1.2 -> 8.1.3)

* add timeout param for nginx proxy

default value matrix_nginx_proxy_request_timeout is 60s

* default matrix_nginx_proxy_request_timeout - 60s

* few more variables for request timeout

* Update nginx.conf.j2

* Update nginx.conf.j2

This reverts commit 732051b8fc.

There's no such container image published yet.

Bump Heisenbridge to v1.0.1

nginx update v1.21.2

http://nginx.org/en/CHANGES

Pull correct version when self building Mautrix Facebook and Synapse Admin

Upgrade to Synaspe v 1.41.1 (Security Update)

Synapse 1.41.1 Patches 2 exploits that can reveal information about rooms an user is not supposed to have access to information about.

Jitsi Update (stable-5963 -> stable-6173)

Add link to Dimension admin page

This avoids having to create a new room and to click the "Add widgets, bridges & bots" link (Formerly the four-squares-icon)

matrix_jitsi_jicofo_component_secret var removed #1139

Update Coturn (4.5.2-r3 -> 4.5.2-r4)

Update prometheus (2.29.1 -> 2.29.2)

Update prometheus (2.29.1 -> 2.29.2)