* fix: restart service after config change

When chrony was already installed, the service currently does not get
restarted when the config file is changed. I added a "watch" option to
the service.running state to ensure it gets a restart when we adapt the
configuration.

* fix: replace require completely with watch to ensure service restart

Co-authored-by: Imran Iqbal <myii@users.noreply.github.com>

Co-authored-by: Imran Iqbal <myii@users.noreply.github.com>

* Automated using https://github.com/myii/ssf-formula/pull/302

* Automated using https://github.com/myii/ssf-formula/pull/237

* Checked using https://github.com/myii/ssf-formula/pull/131

* Automated using `ssf-formula` (v0.6.0)

* Semi-automated using `ssf-formula` (v0.5.0)
* Fix errors shown below:

```bash
chrony-formula$ $(grep "\- yamllint" .travis.yml | sed -e "s:^\s\+-\s\(.*\):\1:")
pillar.example
  1:1       warning  missing document start "---"  (document-start)
  21:3      warning  comment not indented like content  (comments-indentation)
```

* Automated using `ssf-formula` (v0.1.0-rc.2)

* Automated using `ssf-formula` (v0.1.0-rc.1)

BREAKING CHANGE: `chrony.removed` replaced by `.clean` states.

* Run `chrony.config` as workaround
  - `.config` not called by `chrony`
* Disable `fedora` for the time being due to `systemd` issue
  - Refusing to accept PID outside of service control group,
    acquired through unsafe symlink chain: /var/run/chrony/chronyd.pid

Allows the use of gitfs mountpoint and renaming hte folder without
the need to manually update any of the paths

When calling chrony.removed salt ensures the service is stopped
and the package has been removed.