adjusted npm security check to include only high and prod vulns

Signed-off-by: Sascha Pfeiffer <sascha.pfeiffer@esaqa.com>

Author: Sascha Pfeiffer

.gitlab-ci.yml

@@ -30,7 +30,7 @@ test-vulnerability-scan:
   stage: test
   image: psono-docker.jfrog.io/node:lts-alpine
   script:
-    - npm audit
+    - npm audit --audit-level high --json --only=prod
   allow_failure: true
 
 #test-linter: