Update SonarCloud GitHub Action version

Author: tyutyutyu

.github/workflows/tests.yaml

@@ -80,7 +80,7 @@ jobs:
         run: poetry run tox -e py
 
       - name: SonarCloud Scan
-        uses: sonarsource/sonarcloud-github-action@v2.1.1
+        uses: sonarsource/sonarcloud-github-action@v2
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}