Upgraded trivy action to 0.34.2

Author: ywarnecke

.github/workflows/pr-checks.yml

@@ -162,7 +162,7 @@ jobs:
 
       - name: Run Trivy vulnerability scanner on image
         id: trivy
-        uses: aquasecurity/trivy-action@0.28.0
+        uses: aquasecurity/trivy-action@0.34.2
         env:
           TRIVY_DISABLE_VEX_NOTICE: "true"
         with: