[pom] Set url back to original location as not related to site issues

Author: hazendaz

pom.xml

@@ -35,7 +35,7 @@
     applications. MyBatis couples objects with stored procedures or SQL statements using a XML descriptor or
     annotations. Simplicity is the biggest advantage of the MyBatis data mapper over object relational mapping
     tools.</description>
-  <url>https://github.com/mybatis/mybatis-3</url>
+  <url>https://www.mybatis.org/mybatis-3/</url>
 
   <inceptionYear>2009</inceptionYear>