[gnome-builder] appdata: update for 3.33.92

[Christian Hergert <chergert src gnome org>]

commit 7f07702d3ff22661f9d36bc510d4b9b9c18ed284
Author: Christian Hergert <chergert redhat com>
Date:   Wed Sep 4 15:58:47 2019 -0700

    appdata: update for 3.33.92

 data/appdata/org.gnome.Builder.appdata.xml.in | 9 +++++++++
 1 file changed, 9 insertions(+)
---
diff --git a/data/appdata/org.gnome.Builder.appdata.xml.in b/data/appdata/org.gnome.Builder.appdata.xml.in
index 1889e4cba..3502b6e4d 100644
--- a/data/appdata/org.gnome.Builder.appdata.xml.in
+++ b/data/appdata/org.gnome.Builder.appdata.xml.in
@@ -86,6 +86,15 @@
   <translation type="gettext">gnome-builder</translation>
 
   <releases>
+    <release version="3.33.92" date="2019-09-04">
+      <description>
+        <p>
+          Builder 3.33.92 is here as our release candidate before 3.34.
+          Please test things out and file any bugs to help us have a great 3.34 release!
+        </p>
+      </description>
+    </release>
+
     <release version="3.33.90" date="2019-08-10">
       <description>
         <p>