Fix Dependabot exclusion in SonarCloud pipeline. (#401)

Author: mfjarvis

.github/workflows/sonarcloud.yml

@@ -10,7 +10,7 @@ on:
 jobs:
   sonarcloud:
     name: SonarCloud
-    if: ${{ !contains(github.event.pull_request.labels.*.name, 'dependency') }}
+    if: github.actor != 'dependabot[bot]'
     runs-on: ubuntu-latest
 
     steps:
@@ -95,7 +95,7 @@ jobs:
             while IFS= read -r line; do
               echo "##[error]Test Failures: $line"
             done < failed_tests.txt
-            
+
             exit 1
           else
             echo "All tests passed."