Update maven-publish.yml

Author: jay-nanduri

.github/workflows/maven-publish.yml

@@ -17,7 +17,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: Set up JDK 11
+    - name: Set up JDK 8
       uses: actions/setup-java@v2
       with:
         java-version: '8'