chore: Update Renovate config

[alexander-alderman-webb]

Description

Based on iterating on my fork: https://github.com/alexander-alderman-webb/sentry-python/pulls?q=sort%3Aupdated-desc+is%3Apr+state%3Aopen+

Groups GitHub workflow updates and uv.locks refreshes in separate groups. Uses a regular expression to update Jinja workflow templates.

Issues

Reminders

• Please add tests to validate your changes, and lint your code using uv run ruff.
• Add GH Issue ID & Linear ID (if applicable)
• PR title should use conventional commit style (feat:, fix:, ref:, meta:)
• For external contributors: CONTRIBUTING.md, Sentry SDK development docs, Discord community

[github-actions]

Codecov Results 📊

✅ 90048 passed | ⏭️ 6298 skipped | Total: 96346 | Pass Rate: 93.46% | Execution Time: 315m 31s

📊 Comparison with Base Branch

Metric	Change
Total Tests	—
Passed Tests	—
Failed Tests	—
Skipped Tests	—

✨ No test changes detected

All tests are passing successfully.

✅ Patch coverage is 100.00%. Project has 2438 uncovered lines.
✅ Project coverage is 89.77%. Comparing base (base) to head (head).

Coverage diff

@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
+ Coverage    89.77%    89.77%        —%
==========================================
  Files          192       192         —
  Lines        23824     23824         —
  Branches      8226      8226         —
==========================================
+ Hits         21386     21386         —
- Misses        2438      2438         —
- Partials      1349      1349         —

---

Generated by Codecov Action

[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

^{❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.}

^{Reviewed by Cursor Bugbot for commit 465fc68. Configure here.}