[deps] BRE: Update mysql Docker tag to v9

[renovate]

This PR contains the following updates:

Package	Update	Change
mysql	major	8.0 -> 9.5

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Configuration

📅 Schedule: Branch creation - "every 2nd week starting on the 2 week of the year before 4am on Monday" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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[bitwarden-bot]

Internal tracking:

• ID: PM-11065
• Link: https://bitwarden.atlassian.net/browse/PM-11065

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 51.86%. Comparing base (5f0e038) to head (3058efe).
⚠️ Report is 60 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4671   +/-   ##
=======================================
  Coverage   51.86%   51.86%           
=======================================
  Files        1901     1901           
  Lines       84051    84051           
  Branches     7501     7501           
=======================================
  Hits        43594    43594           
  Misses      38763    38763           
  Partials     1694     1694           

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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.

If you accidentally closed this PR, or if you changed your mind: rename this PR to get a fresh replacement PR.