Close #444

mac os publishing

Closes #439

See merge request !187

Google Pixel 4A 5G

See merge request !173

458-polish_rebanding

See merge request !188

Build builder only when needed

See merge request !186

This will prevent a lot of unexpected libraries updates during
the development step.

Close #427

In order to deploy faster easy-installer it is easier to
use git and gitlab features for tagging and release a version.

```
Error while processing...
Processing...|
The store was unable to accept this snap.
  - package contains external symlinks:
    usr/lib/jvm/java-11-openjdk-amd64/lib/security/blacklisted.certs ->
    /etc/java-11-openjdk/security/blacklisted.certs
```

Our snap pakge is probably not good, this fix is probably
a workaround.

see:
* https://forum.snapcraft.io/t/resolve-package-contains-external-symlinks-error-when-trying-to-snap/2963
* https://bugs.openjdk.org/browse/JDK-8253866

Previously the CI default container was "ubuntu:lastest" but a new
configuration is deployed with "docker:19.03.12" which does not provide
bash.

version script was in failure since a while
https://gitlab.e.foundation/e/devices/easy-installer/-/jobs/346788

8 and 8Pro support (blacklisted)

See merge request !185

Currently translated at 100.0% (304 of 304 strings)

Translation: /e//Easy Installer
Translate-URL: https://i18n.e.foundation/projects/e/easy-installer/it/