[gnumeric] Add developer.

[Morten Welinder <mortenw src gnome org>]

commit cc4b801b0c2b06871eb231866e0355eed838c47c
Author: Morten Welinder <terra gnome org>
Date:   Sat Mar 26 15:31:28 2022 -0400

    Add developer.

 gnumeric.doap | 7 +++++++
 1 file changed, 7 insertions(+)
---
diff --git a/gnumeric.doap b/gnumeric.doap
index 6a684b9ff..c2b8cf71a 100644
--- a/gnumeric.doap
+++ b/gnumeric.doap
@@ -43,4 +43,11 @@
       <gnome:userid>jbrefort</gnome:userid>
     </foaf:Person>
   </maintainer>
+  <developer>
+    <foaf:Person>
+      <foaf:name>B. S.</foaf:name>
+      <foaf:mbox rdf:resource="mailto:newbie-02 gmx de" />
+      <gnome:userid>newbie-02</gnome:userid>
+    </foaf:Person>
+  </developer>
 </Project>