Readded .gitkeep in data/web/templates/cache

This PR adds the skip-ping-check Variable which allows the update.sh Script to continue even without a ping check of the public DNS resolvers.

This PR includes the Update from SOGo to 5.6.0.

The new Docker Tag is mailcow/sogo:1.108 and was already pushed to the Dockerhub.

* [Web] define tag tables

* [Web] add mailbox tag functions

* [Web] add domain/mailbox tagging

* [Web] add domain/mailbox tagging

* [Web] add domain/mailbox tagging

* [Web] add domain/mailbox tagging

* [Web] add domain/mailbox tagging

* [Web] add domain/mailbox tagging

* [Web] add domain/mailbox tagging

* [Web] add domain/mailbox tagging

* Include new tags lang in language.en.json

* [Web] add domain/mailbox tagging

* [Web] add domain/mailbox tagging

* [Web] add domain/mailbox tagging

* [Web] add domain/mailbox tagging

* [Web] add domain/mailbox tagging

Co-authored-by: Niklas Meyer <62480600+DerLinkman@users.noreply.github.com>

Resolves: https://github.com/mailcow/mailcow-dockerized/issues/4553

[Web] Make TLS policy toggles accessible

Fixes #4554

The new docker tag for mailcow/netfilter is 1.47

Thanks to @dragoangel

Signed-off-by: Kristian Feldsam <feldsam@gmail.com>

Signed-off-by: Kristian Feldsam <feldsam@gmail.com>

Additions:

Update SOGo to 5.5.1
Update Rspamd to 3.2.1
Update ClamAV Containers to use the official ones
Added a specific ClamAV Volume for Docker

Fixes:

Autodiscover is now compatible with App Passwords.
The Postmap Access List has been updated to a newer state.
New French translations.

**Includes Database Changes!**

As a preparation for 5.5.2 the database as well as some NGINX Settings have been changed.

Co-authored-by: crep7424 <guillaume@crepieux.eu>

Co-authored-by: crep7424 <guillaume@crepieux.eu>

Since ClamAV starts to offer Docker containers this PR introduces said containers so we don't need to build the container on our own anymore. This was an easy task until v0.104, but then ClamAV changed its buildprocess to use cmake and with v0.105 it also needs the Rust toolchain -> https://docs.clamav.net/manual/Installing/Installing-from-source-Unix.html#ubuntu--debian

Here are the main changes for the new container

Creates clamd-db-vol-1 volume
Still uses the same config files
Downloads ClamAV databases in said volume
Smaller container footprint 13MB vs 150MB

---

* [ClamAV] Move to official ClamAV Docker container

* [ClamAV] Remove vim + nano

* [ClamAV] Use normal version in docker-compose

This PR Updates Rspamd to 3.2.1

(See Changelog here: https://rspamd.com/announce/2022/03/26/rspamd-3.2.html)

The new Tag is mailcow/rspamd:1.90

Co-authored-by: crep7424 <guillaume@crepieux.eu>

Co-authored-by: crep7424 <guillaume@crepieux.eu>

This reverts commit a0c09af6.

For SOGo 5.5.1 and newer

Fixes #4513

If http://mail.example.tld/cache/ or http://mail.example.tld/resource.php are called without the required parameters it returns one or two warnings