Changes for hosting maven repo on github by sgrverma23 (#11080)

Co-authored-by: Sagar Verma <SVerma2@amdocs.com>

maven-modules/host-maven-repo-example/src/java/com/baeldung/maven/plugin/MainApp.java

@@ -0,0 +1,7 @@
+package com.baeldung.maven.plugin;
+
+public class MainApp {
+    public static void main(String[] args){
+        System.out.println("Maven Repo Add");
+    }
+}