fix: skip pytest-coverage-comment step if actor is dependabot

Author: eggplants

.github/workflows/test.yaml

@@ -40,6 +40,7 @@ jobs:
       run: |
         uv run task test:ci
     - name: Pytest coverage comment
+      if: ${{ github.actor != 'dependabot[bot]' }}
       uses: MishaKav/pytest-coverage-comment@v1.1.54
       with:
         pytest-xml-coverage-path: ./coverage.xml