[CI skip] Updated workflows

.github/workflows/pr-labels.yml

@@ -13,7 +13,7 @@ jobs:
     if: github.repository == 'Slimefun/Slimefun4'
 
     steps:
-      - uses: WalshyDev/pr-labels@v1.1
+      - uses: baked-libs/pull-request-labels@v1.1
         id: labeller
         name: Apply labels based on branch
         with:

.github/workflows/sonarcloud.yml

@@ -9,6 +9,12 @@ jobs:
 
     name: SonarCloud Scanner
     runs-on: ubuntu-latest
+    env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+
+    ## Only run the sonarcloud scanner if a token is present
+    if: ${{ env.SONAR_TOKEN != 0 }}
 
     steps:
       - name: Checkout repository
@@ -38,6 +44,3 @@ jobs:
 
       - name: SonarCloud analysis
         run: mvn -B verify org.sonarsource.scanner.maven:sonar-maven-plugin:sonar
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}