Bump to 5.0.4 (mautic#13634)

4.4.12 bump (mautic#13633)

* 4.4.12 bump

* bin/console mautic:assets:generate

Merge pull request mautic#13189 from escopecz/5.0.1-bump

5.0.1 bump

Merge pull request mautic#13177 from escopecz/bumping-to-5.0.0

Bumping to 5.0.0

Merge pull request mautic#13089 from escopecz/5-rc2

Bumping the release to RC2