Update python Docker tag to v3.13

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
python	final	minor	3.12-slim -> 3.13-slim

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), 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.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 69.14%. Comparing base (c530cb7) to head (c285252).
Report is 1 commits behind head on master.

❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #470   +/-   ##
=======================================
  Coverage   69.14%   69.14%           
=======================================
  Files          71       71           
  Lines        6909     6909           
  Branches     1070     1070           
=======================================
  Hits         4777     4777           
  Misses       1722     1722           
  Partials      410      410           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.