Remove Connext packages from Android repos file

Signed-off-by: Jacob Perron <jacob@openrobotics.org>

Author: jacobperron

ros2_java_android.repos

@@ -87,10 +87,6 @@ repositories:
     type: git
     url: https://github.com/ros2/rmw.git
     version: dashing
-  ros2/rmw_connext:
-    type: git
-    url: https://github.com/ros2/rmw_connext.git
-    version: dashing
   ros2/rmw_cyclonedds:
     type: git
     url: https://github.com/ros2/rmw_cyclonedds.git
@@ -127,10 +123,6 @@ repositories:
     type: git
     url: https://github.com/ros2/rosidl_typesupport.git
     version: dashing
-  ros2/rosidl_typesupport_connext:
-    type: git
-    url: https://github.com/ros2/rosidl_typesupport_connext.git
-    version: dashing
   ros2/rosidl_typesupport_fastrtps:
     type: git
     url: https://github.com/ros2/rosidl_typesupport_fastrtps.git