make sonar step optional

Author: Thiht

.github/workflows/main.yml

@@ -64,6 +64,7 @@ jobs:
 
       - name: SonarCloud Scan
         uses: sonarsource/sonarcloud-github-action@master
+        continue-on-error: true
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}