updated checkout action and command

Author: deleonenriqueta

.github/workflows/snyk_scan.yml

@@ -15,11 +15,15 @@ jobs:
   security:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@master
+      - name: Checkout Code
+        uses: actions/checkout@v3
+        with:
+          ref: 'main'
+          
       - name: Run Snyk To Check For Vulnerabilities
         uses: snyk/actions/gradle@master
         env:
           SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
         with:
-          command: monitor
+          command: test
           args: --all-sub-projects --org=java-agent --configuration-matching='(^compileClasspath$)|(^runtimeClasspath$)'