Add inherit secrets for sonar to pr-merge.ymls

Author: ArBridgeman

.github/workflows/pr-merge.yml

@@ -25,5 +25,6 @@ jobs:
   metrics:
     needs: [ ci-job ]
     uses: ./.github/workflows/report.yml
+    secrets: inherit
     permissions:
       contents: read

exasol/toolbox/templates/github/workflows/pr-merge.yml

@@ -28,5 +28,6 @@ jobs:
   metrics:
     needs: [ ci-job ]
     uses: ./.github/workflows/report.yml
+    secrets: inherit
     permissions:
       contents: read