chore(deps): update mysql docker tag to v9

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
mysql	service	major	5.7 -> 9.5

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.21%. Comparing base (e8a3ee5) to head (f1d1174).

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #854      +/-   ##
==========================================
- Coverage   95.35%   95.21%   -0.15%     
==========================================
  Files         197      197              
  Lines       23853    23853              
  Branches     1964     2493     +529     
==========================================
- Hits        22746    22711      -35     
- Misses       1107     1142      +35     

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[renovate]

Renovate Ignore Notification

Because you closed this PR without merging, Renovate will ignore this update. You will not get PRs for any future 9.x releases. But if you manually upgrade to 9.x then Renovate will re-enable minor and patch updates automatically.

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