ci: remove sonarcloud action while SONAR_TOKEN is not set

Author: Bl00D4NGEL

.github/workflows/tests.yml

@@ -38,12 +38,4 @@ jobs:
 
             # Run tests
             - name: Run Unit Tests
-              run: |
-                vendor/bin/phpunit --coverage-text --coverage-clover reports/coverage.xml
-
-            # SonarCloud
-            - name: SonarCloud Scan
-              uses: SonarSource/sonarcloud-github-action@master
-              env:
-                GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-                SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+              run: vendor/bin/phpunit