chore(deps): update eclipse-temurin docker tag to v21.0.3_9-jre-alpine

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
eclipse-temurin	final	patch	21-jre-alpine -> 21.0.3_9-jre-alpine

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[!WARNING] Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

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[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 91.44%. Comparing base (932c662) to head (ef1beb6). Report is 1 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #12963 +/- ## ======================================= Coverage 91.44% 91.44% ======================================= Files 1400 1400 Lines 19816 19816 Branches 2395 2395 ======================================= Hits 18121 18121 Misses 1431 1431 Partials 264 264 ```

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