Archlinux: remove package systemd-timesyncd

#1192 lead to the following error for me on Archlinux:
`TASK [matrix-base : Install host dependencies] *******************************************************************************************************************************
fatal: [matrix.***.de]: FAILED! => changed=false 
  msg: |-
    failed to install systemd-timesyncd: error: target not found: systemd-timesyncd`

There is no package called `systemd-timesyncd` on Archlinux. The service is installed with the [`systemd`](https://archlinux.org/packages/core/x86_64/systemd/) package itself.

I suggest removing the `systemd-timesyncd` from 2453876eb9/roles/matrix-base/tasks/server_base/setup_archlinux.yml (L7)

Support trusting the upstream server when it says the protocol is HTTPS

migrate from ntp to systemd-timesyncd for ubuntu & Archlinux

GoMatrixHosting v0.6.0

Fix hydrogen OCSP typo

From 6f80292745

Fix typo

Upgrade Heisenbridge (1.1.1 -> 1.2.0)

Related to:

- https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/1287
- https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/1288

.. but does it in a more complete way

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)

Merge Upstream - Bump Coturn version tag (4.5.2-r2 -> 4.5.2-r3)

See merge request GoMatrixHosting/matrix-docker-ansible-deploy!5

* 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