build(deps): bump seanmiddleditch/gha-setup-ninja from 4 to 5 (#3041)

Bumps [seanmiddleditch/gha-setup-ninja](https://github.com/seanmiddleditch/gha-setup-ninja) from 4 to 5.
- [Release notes](https://github.com/seanmiddleditch/gha-setup-ninja/releases)
- [Commits](https://github.com/seanmiddleditch/gha-setup-ninja/compare/v4...v5)

---
updated-dependencies:
- dependency-name: seanmiddleditch/gha-setup-ninja
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/tests.yml

@@ -115,7 +115,7 @@ jobs:
           python-version: ${{ matrix.python }}
         env:
           PYTHON_VERSION: ${{ matrix.python }}  # Why do this?
-      - uses: seanmiddleditch/gha-setup-ninja@v4
+      - uses: seanmiddleditch/gha-setup-ninja@v5
       - name: Install Dependencies
         run: |
           npm install