[gthumb] install missing .ui file

[Paolo Bacchilega <paobac src gnome org>]

commit 44c94475f0bf4f34b0a335f38ae00c571a1dc290
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sun Mar 8 14:32:11 2020 +0100

    install missing .ui file

 data/ui/meson.build | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/data/ui/meson.build b/data/ui/meson.build
index cfd593eb..9f42cefb 100644
--- a/data/ui/meson.build
+++ b/data/ui/meson.build
@@ -2,6 +2,7 @@ ui_files = files(
   'browser-preferences.ui',
   'extensions-preferences.ui',
   'favorite-properties.ui',
+  'file-selection-info.ui',
   'filter-editor.ui',
   'histogram-info.ui',
   'location.ui',