update scan vulnerability file usage (#28)

Author: lizk886

.github/workflows/test-pull-request.yml

@@ -40,4 +40,6 @@ jobs:
 
       steps:
         - name: Vulnerability Scan
-          uses: IABTechLab/uid2-shared-actions/actions/vulnerability_scan_filesystem@v3
+          uses: IABTechLab/uid2-shared-actions/actions/vulnerability_scan@v3
+          with:
+            scan_type: 'fs'