chore(deps): update mysql docker tag to v9

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
mysql	service	major	5.7 -> 9.1

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 62.57%. Comparing base (862eeee) to head (6e7b3dc).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##               main     #213   +/-   ##
=========================================
  Coverage     62.57%   62.57%           
  Complexity       91       91           
=========================================
  Files            29       29           
  Lines           529      529           
=========================================
  Hits            331      331           
  Misses          198      198           

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