chore(deps): update actions/setup-python action to v5

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/setup-python	action	major	v4 -> v5

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Release Notes

actions/setup-python (actions/setup-python)

v5

Compare Source

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Configuration

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♻ Rebasing: Whenever PR is behind base branch, 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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[github-actions]

Test results for commit 8f982b6

Test coverage for 8f982b6

Wrote XML report to coverage/coverage.xml

Static code analysis report

Run started:2025-07-22 05:42:17.748397

Test results:
  No issues identified.

Code scanned:
  Total lines of code: 2024
  Total lines skipped (#nosec): 2
  Total potential issues skipped due to specifically being disabled (e.g., #nosec BXXX): 1

Run metrics:
  Total issues (by severity):
  	Undefined: 0
  	Low: 0
  	Medium: 0
  	High: 0
  Total issues (by confidence):
  	Undefined: 0
  	Low: 0
  	Medium: 0
  	High: 0
Files skipped (0):