Merge pull request #70 from ros2/update_maintainer

Update package maintainer for sros2

package.xml

@@ -4,10 +4,11 @@
   <name>sros2</name>
   <version>0.5.0</version>
   <description>Command line tools for managing SROS2 keys</description>
-  <maintainer email="mikael@osrfoundation.org">Mikael Arguedas</maintainer>
+  <maintainer email="michael@openrobotics.org">Michael Carroll</maintainer>
   <license>Apache License 2.0</license>
+
   <author email="morgan@osrfoundation.org">Morgan Quigley</author>
-  <author email="mikael@osrfoundation.org">Mikael Arguedas</author>
+  <author>Mikael Arguedas</author>
 
   <depend>ros2cli</depend>