Update publish job

build.gradle

@@ -74,7 +74,15 @@ publishing {
 
     // select the repositories you want to publish to
     repositories {
-        // uncomment to publish to the local maven
+        maven {
-        // mavenLocal()
+            url "https://gitlab.example.com/api/v4/projects/25805200/packages/maven"
+            credentials(HttpHeaderCredentials) {
+                name = "Job-Token"
+                value = System.getenv("CI_JOB_TOKEN") // the variable resides in ~/.gradle/gradle.properties
+            }
+            authentication {
+                header(HttpHeaderAuthentication)
+            }
+        }
     }
-}
+}