[DOCS-15757] MDBU link update (#849)

* initial

* update java-drivers

Author: mongoKart

source/java-drivers.txt

@@ -38,10 +38,8 @@ Take the free online course taught by MongoDB
 
    * - .. cssclass:: bordered-figure
        .. figure:: /figures/M220J_hero.jpg
-          :alt: Banner for the M220J MongoDB University Course
+          :alt: MongoDB Java Course Hero
 
-     - `M220J: MongoDB for Java Developers <https://university.mongodb.com/courses/M220J/about>`__
+     - `Using MongoDB with Java <https://learn.mongodb.com/learning-paths/using-mongodb-with-java>`_
 
        Learn the essentials of Java application development with MongoDB.
-
-

source/java.txt

@@ -29,10 +29,9 @@ Take the free online course taught by MongoDB
 
    * - .. cssclass:: bordered-figure
        .. figure:: /figures/M220J_hero.jpg
-          :alt: Banner for the M220J MongoDB University Course
-
-     - `M220J: MongoDB for Java Developers <https://university.mongodb.com/courses/M220J/about>`__
+          :alt: MongoDB Java Course Hero
 
+     - `Using MongoDB with Java <https://learn.mongodb.com/learning-paths/using-mongodb-with-java>`_
        Learn the essentials of Java application development with MongoDB.