[alacarte] doap: add myself as a maintainer

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 99ed35ef5340c1f070b16f25e78d7cea699ba91f
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Thu Feb 13 21:56:49 2020 +0200

    doap: add myself as a maintainer
    
    https://gitlab.gnome.org/GNOME/alacarte/merge_requests/1#note_692036
    https://gitlab.gnome.org/GNOME/alacarte/merge_requests/2#note_708886

 alacarte.doap | 7 +++++++
 1 file changed, 7 insertions(+)
---
diff --git a/alacarte.doap b/alacarte.doap
index 604a6f6..bb9e5d7 100644
--- a/alacarte.doap
+++ b/alacarte.doap
@@ -11,6 +11,13 @@
 
   <!-- <category rdf:resource="http://api.gnome.org/doap-extensions#desktop"; /> -->
 
+  <maintainer>
+    <foaf:Person>
+      <foaf:name>Alberts Muktupāvels</foaf:name>
+      <foaf:mbox rdf:resource="mailto:alberts muktupavels gmail com" />
+      <gnome:userid>muktupavels</gnome:userid>
+    </foaf:Person>
+  </maintainer>
   <maintainer>
     <foaf:Person>
       <foaf:name>Jasper St. Pierre</foaf:name>