Update maintainers (backport #825) (#830)

(cherry picked from commit 8d94d6d)

Signed-off-by: David Laseca Perez <davidlaseca@eprosima.com>
Co-authored-by: David-LP99 <davidlaseca@eprosima.com>

Author: mergify[bot]

package.xml

@@ -5,7 +5,7 @@
   <version>5.0.0</version>
   <description>Tools for setting up micro-ROS workspaces</description>
   <maintainer email="eugeniocollado@eprosima.com">Eugenio Collado</maintainer>
-  <maintainer email="carlosespinoza@eprosima.com">Carlos Espinoza</maintainer>
+  <maintainer email="davidlaseca@eprosima.com">David Laseca</maintainer>
   <license>Apache-2.0</license>
 
   <depend>curl</depend>