[glom] Update screenshot URLs in appdata file

[Andre Klapper <aklapper src gnome org>]

commit 0b58eafb64fae30b67c54f3fba60cf12c70f7f87
Author: Andre Klapper <a9016009 gmx de>
Date:   Thu Mar 12 11:36:02 2020 +0100

    Update screenshot URLs in appdata file
    
    Fixes #7

 glom.appdata.xml.in | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/glom.appdata.xml.in b/glom.appdata.xml.in
index 79ae8c3f..5958d189 100644
--- a/glom.appdata.xml.in
+++ b/glom.appdata.xml.in
@@ -16,15 +16,15 @@
   </description>
   <screenshots>
     <screenshot type="default">
-      <image>http://www.glom.org/screenshots/glom_data_details.png</image>
+      
<image>https://gitlab.gnome.org/GNOME/glom/-/raw/master/docs/website/screenshots/glom_data_details.png</image>
       <_caption>The details view showing the whole record</_caption>
     </screenshot>
     <screenshot>
-      <image>http://www.glom.org/screenshots/glom_data_list.png</image>
+      
<image>https://gitlab.gnome.org/GNOME/glom/-/raw/master/docs/website/screenshots/glom_data_list.png</image>
       <_caption>The list view showing all records in the table</_caption>
     </screenshot>
     <screenshot>
-      <image>http://www.glom.org/screenshots/glom_data_details_related.png</image>
+      
<image>https://gitlab.gnome.org/GNOME/glom/-/raw/master/docs/website/screenshots/glom_data_details_related.png</image>
       <_caption>The details view showing records from a related table</_caption>
     </screenshot>
   </screenshots>