fix: Casting issue due to MariaDB not included in inheritance schema anymore

[Pixelshaped]

Hi there!

Fixes #2887

[Pixelshaped]

Converting to draft as I have to make sure this still works with DBAL3

[Pixelshaped]

Yes it still works (I was wary of the fact that the AbstractMySqlPlatform might have been introduced with DBAL3 but it was not, and existed already)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.82%. Comparing base (c5798aa) to head (a40a3e0).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2888   +/-   ##
=======================================
  Coverage   78.82%   78.82%           
=======================================
  Files         167      167           
  Lines        8637     8637           
=======================================
  Hits         6808     6808           
  Misses       1829     1829           

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[phansys]

Thanks @Pixelshaped.

Could you please add the changelog entry for the fix?

[Pixelshaped]

Not sure I did well but the entry is added!

[phansys]

Thank you @Pixelshaped!