[Compose] Update to Docker Compose v2 (#4605)

* Change default HTTP_BIND, HTTPS_BIND

https://github.com/mailcow/mailcow-dockerized/issues/4315#issuecomment-1083034329



* [Compose] Removed Colon after fallback IP in docker-compose.yml

* [Compose] Remove bind options from volumes (#4577)

(cherry picked from commit 4d53216c)

* Migration (partially) of update.sh + cold-standby.sh to composev2

* Migration of update.sh + cold-standby.sh to composev2

* Migration of update.sh + cold-standby.sh to composev2

* Migration of update.sh + cold-standby.sh to composev2

* [ClamAV] Fixed ClamAV start before unbound

* Migration of update.sh + cold-standby.sh to composev2

* Formulation and values adjusted (IPv4 bind in generate-config.sh)

Co-authored-by: Amin Vakil <info@aminvakil.com>
Co-authored-by: qupfer <github@qupfer.de>
Co-authored-by: FreddleSpl0it <patschul@posteo.de>