Make secret scanning method public

Author: JGaworecki

.github/workflows/maven-build.yml

@@ -110,9 +110,9 @@ jobs:
     needs: [build, test-8, test]
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v2
         with:
-          java-version: 11
+          java-version: 8
           distribution: 'zulu'
           cache: 'maven'
       - name: Deploy