renovate: Update SonarSource/sonarqube-scan-action action to v7

Author: renovate[bot]

.github/workflows/sonar.yml

@@ -25,4 +25,4 @@ jobs:
         env:
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
         if: github.event.pull_request.head.repo.full_name == github.repository || env.SONAR_TOKEN != ''
-        uses: SonarSource/sonarqube-scan-action@v6.0.0
+        uses: SonarSource/sonarqube-scan-action@v7.0.0