chore(deps): update actions/setup-java action to v6

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/setup-java	action	major	v5 → v6

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Release Notes

actions/setup-java (actions/setup-java)

v6.0.0

Compare Source

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 8.49%. Comparing base (a3c05f2) to head (0f98706).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##              main   #1148   +/-   ##
=======================================
  Coverage     8.49%   8.49%           
  Complexity    1625    1625           
=======================================
  Files         8585    8585           
  Lines        82627   82627           
  Branches       363     363           
=======================================
  Hits          7021    7021           
  Misses       75439   75439           
  Partials       167     167           

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