added SIT to githubaction

Author: mfmaher2

.github/workflows/github-actions-demo.yml

@@ -5,11 +5,15 @@ jobs:
   Explore-GitHub-Actions:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - name: Set up JDK 1.8
-        uses: actions/setup-java@v1
+      - uses: actions/checkout@v3
+      - name: Set up JDK 8
+        uses: actions/setup-java@v3
         with:
-          java-version: 1.8
+          java-version: '8'
+          distribution: 'temurin'
+          cache: maven
+      - name: Build with Maven
+        run: mvn -B package --file pom.xml
 
       - name: Test SIT with cdm
         working-directory: SIT