Remove stray file. Changelog is in the docs-dir

* Allow symfony/translation-contracts ^3

Co-authored-by: Tim van Dijen <tvdijen@gmail.com>

Add Symfony 6 support

Bypass Symfony check for writable log-dir for the case where we configured syslog/errlog/stderr

Bumps [terser](https://github.com/terser/terser) from 5.10.0 to 5.14.2.
- [Release notes](https://github.com/terser/terser/releases)
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/terser/terser/commits

)

---
updated-dependencies:
- dependency-name: terser
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

In principle the cron task should only output on error which you
want to know about. Add curl -s to disable curl progressbar but -S
to do show any http errors that occurred.

Add job to trigger docs build

(better none than wrong info)