build(deps): bump actions/upload-artifact from 4 to 7

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4 to 7.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v4...v7)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -92,7 +92,7 @@ jobs:
       - run: bandit -c pyproject.toml -r faigate -f html -o bandit-report.html || true
       - run: bandit -c pyproject.toml -r faigate -f json -o bandit-report.json || true
       - name: Upload Bandit report
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         if: always()
         with:
           name: bandit-security-report
@@ -112,7 +112,7 @@ jobs:
       - name: Run performance benchmarks
         run: pytest tests/benchmarks/ --benchmark-only --benchmark-json=benchmark-results.json
       - name: Upload benchmark results
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: benchmark-results
           path: benchmark-results.json

.github/workflows/publish-dry-run.yml

@@ -43,7 +43,7 @@ jobs:
       - name: Validate Python distributions
         run: python -m twine check dist/*
       - name: Upload dry-run Python artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: python-publish-dry-run
           path: dist/*

.github/workflows/release-artifacts.yml

@@ -56,7 +56,7 @@ jobs:
           python -m pip install --upgrade twine
           python -m twine check dist/*
       - name: Upload Python artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: python-dist
           path: dist/*