Skip DB update cannot be specified on the first run

Author: hubert.siwik

.github/workflows/verifyimage.yml

@@ -69,8 +69,8 @@ jobs:
           ignore-unfixed: true
           vuln-type: 'os,library'
           severity: 'CRITICAL,HIGH,MEDIUM'
-        env:
-          TRIVY_SKIP_DB_UPDATE: true
+#        env:
+#          TRIVY_SKIP_DB_UPDATE: true
 
       - name: Run ${{ matrix.target }}
         run: |