Fix folder structure for agent repos (#244)

Author: jamoralp

config/agent_uros_packages.repos

@@ -16,9 +16,13 @@ repositories:
     type: git
     url: https://github.com/micro-ROS/micro-ROS-Agent.git
     version: foxy
+  uros/drive_base:
+    type: git
+    url: https://github.com/micro-ROS/drive_base.git
+    version: master
 
 # Micro XRCE-DDS
-  eprosima/Micro-CDR:
+  eProsima/Micro-CDR:
     type: git
     url: https://github.com/eProsima/Micro-CDR.git
     version: foxy
@@ -27,7 +31,3 @@ repositories:
     type: git
     url: https://github.com/eProsima/Micro-XRCE-DDS-Agent.git
     version: foxy
-  drive_base:
-    type: git
-    url: https://github.com/micro-ROS/drive_base.git
-    version: master