Update mariadb Docker tag to v12.2.2

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
mariadb	service	minor	12.1.2 → 12.2.2

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Configuration

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 46.90%. Comparing base (db351d1) to head (6c79517).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #746   +/-   ##
=======================================
  Coverage   46.90%   46.90%           
=======================================
  Files          91       91           
  Lines        9673     9673           
  Branches     1273     1273           
=======================================
  Hits         4537     4537           
  Misses       4917     4917           
  Partials      219      219           

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