Exclude setuptools and cython from Renovate updates

[Copilot]

These are build-system dependencies pinned to specific versions for compatibility reasons and should not be auto-updated by Renovate.

• Added ignoreDeps for setuptools and cython in .github/renovate.json

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.82%. Comparing base (0ab0784) to head (574c079).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #170   +/-   ##
=======================================
  Coverage   90.82%   90.82%           
=======================================
  Files           1        1           
  Lines         109      109           
=======================================
  Hits           99       99           
  Misses         10       10           

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