Fix Snyk scan configuration

Author: bonfaceshisakha

.github/workflows/snyk-security-scan.yml

@@ -11,7 +11,7 @@ jobs:
     steps:
       - uses: actions/checkout@master
       - name: Run Snyk to check for vulnerabilities
-        uses: snyk/actions/gradle@master
+        uses: snyk/actions/gradle-jdk11@master
         continue-on-error: true # To make sure that SARIF upload gets called
         env:
           SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}