[gnome-builder] appdata: Drop 42 pre-releases

[Christian Hergert <chergert src gnome org>]

commit d7151679e0c925d27216256dc32fe67fb298d059
Author: Jeremy Bicha <jeremy bicha canonical com>
Date:   Mon Mar 21 11:36:23 2022 -0400

    appdata: Drop 42 pre-releases
    
    Fixes appstream validation

 data/appdata/org.gnome.Builder.appdata.xml.in | 3 ---
 1 file changed, 3 deletions(-)
---
diff --git a/data/appdata/org.gnome.Builder.appdata.xml.in b/data/appdata/org.gnome.Builder.appdata.xml.in
index 1d55551ea..14d14df69 100644
--- a/data/appdata/org.gnome.Builder.appdata.xml.in
+++ b/data/appdata/org.gnome.Builder.appdata.xml.in
@@ -91,9 +91,6 @@
 
   <releases>
     <release version="42.0" date="2022-03-18"/>
-    <release version="42.rc1" date="2022-03-07"/>
-    <release version="42.beta1" date="2022-02-22"/>
-    <release version="42.alpha1" date="2022-01-06"/>
   </releases>
 
   <content_rating type="oars-1.1">