[gnome-build-meta/matthias-doap] doap: add matthias as a maintainer

[Jordan Petridis <jpetridis src gnome org>]

commit 3b5bf3310f3413b2fdf96e5511e2295aaf469ccd
Author: Jordan Petridis <jpetridis gnome org>
Date:   Wed Sep 9 18:21:28 2020 +0000

    doap: add matthias as a maintainer

 gnome-build-meta.doap | 7 +++++++
 1 file changed, 7 insertions(+)
---
diff --git a/gnome-build-meta.doap b/gnome-build-meta.doap
index df212cdc..08b630d5 100644
--- a/gnome-build-meta.doap
+++ b/gnome-build-meta.doap
@@ -51,5 +51,12 @@
       <gnome:userid>jpetridis</gnome:userid>
     </foaf:Person>
   </maintainer>
+    <maintainer>
+    <foaf:Person>
+      <foaf:name>Matthias Clasen</foaf:name>
+      <foaf:mbox rdf:resource="mailto:mclasen redhat com"/>
+      <gnome:userid>matthiasc</gnome:userid>
+    </foaf:Person>
+  </maintainer>
 
 </Project>