[file-roller] Update appdate for 3.40

[Jeremy Bicha <jbicha src gnome org>]

commit c34417a49ca92fc5d368019c8e05d66db3592105
Author: Maximiliano Sandoval R <msandova protonmail com>
Date:   Fri Jul 23 13:05:12 2021 +0200

    Update appdate for 3.40

 data/org.gnome.FileRoller.appdata.xml.in | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/data/org.gnome.FileRoller.appdata.xml.in b/data/org.gnome.FileRoller.appdata.xml.in
index 8ebd8eec..114a92d2 100644
--- a/data/org.gnome.FileRoller.appdata.xml.in
+++ b/data/org.gnome.FileRoller.appdata.xml.in
@@ -48,6 +48,7 @@
   </provides>
 
   <releases>
+    <release version="3.40.0" date="2021-05-01"/>
     <release version="3.38.0" date="2020-09-12"/>
     <release version="3.36.3" date="2020-08-08"/>
   </releases>