[eog] flatpak: Update libpeas buildsystem type

[Felix Riemann <friemann src gnome org>]

commit feb49b615be7495220423d98a52912b323d7f4b6
Author: Felix Riemann <friemann gnome org>
Date:   Thu Sep 26 21:07:06 2019 +0200

    flatpak: Update libpeas buildsystem type
    
    It has been converted to meson too now.

 org.gnome.Eog.json | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)
---
diff --git a/org.gnome.Eog.json b/org.gnome.Eog.json
index b6d54450..a01f629a 100644
--- a/org.gnome.Eog.json
+++ b/org.gnome.Eog.json
@@ -55,9 +55,12 @@
         },
         {
             "name" : "libpeas",
+            "buildsystem" : "meson",
+            "config-opts" : [
+                "-Ddemos=false"
+           ],
             "cleanup" : [
-                "/bin/*",
-                "/lib/peas-demo"
+                "/bin/*"
             ],
             "sources" : [
                 {
@@ -102,4 +105,4 @@
             ]
         }
     ]
-}
\ No newline at end of file
+}