Update maven-publish.yml

Author: indrasen715

.github/workflows/maven-publish.yml

@@ -10,10 +10,10 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: Set up JDK 1.8
+    - name: Set up JDK 16
       uses: actions/setup-java@v1
       with:
-        java-version: 1.8
+        java-version: 16
     - name: Import GPG key
       id: import_gpg
       uses: crazy-max/ghaction-import-gpg@v4
@@ -27,7 +27,7 @@ jobs:
     - name: Set up Apache Maven Central
       uses: actions/setup-java@v1
       with: # running setup-java again overwrites the settings.xml
-        java-version: 1.8
+        java-version: 16
         distribution: 'adopt'
         server-id: ossrh
         server-username: MAVEN_USERNAME # env variable for username in deploy