[gnome-builder] doap: add Sébastien to maintainers doap

[Christian Hergert <chergert src gnome org>]

commit 8db953dbc687d02c3f86d9145b72420ba76e8e48
Author: Christian Hergert <chergert redhat com>
Date:   Sat May 27 12:24:12 2017 -0700

    doap: add Sébastien to maintainers doap

 gnome-builder.doap |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/gnome-builder.doap b/gnome-builder.doap
index 7c1644b..1b2c6aa 100644
--- a/gnome-builder.doap
+++ b/gnome-builder.doap
@@ -30,4 +30,12 @@
       <gnome:userid>chergert</gnome:userid>
     </foaf:Person>
   </maintainer>
+
+  <maintainer>
+    <foaf:Person>
+      <foaf:name>Sébastien Lafargue</foaf:name>
+      <foaf:mbox rdf:resource="mailto:slafargue gnome org" />
+      <gnome:userid>slafargue</gnome:userid>
+    </foaf:Person>
+  </maintainer>
 </Project>