[gnome-user-share] build: Fix build with meson 0.61

[Bastien Nocera <hadess src gnome org>]

commit c31b0a8f33b95c0077cd5ee2102a71a49bee8abe
Author: Adrian Vovk <adrianvovk gmail com>
Date:   Wed Feb 23 13:08:06 2022 -0500

    build: Fix build with meson 0.61
    
    The positional argument was always ignored by meson. It became a
    warning in meson 0.60, and a fatal error in meson 0.61
    
    Closes: https://gitlab.gnome.org/GNOME/gnome-user-share/-/issues/27

 data/meson.build | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/data/meson.build b/data/meson.build
index bedfe11..222c17d 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -7,7 +7,6 @@ desktop_in = configure_file(
 )
 
 i18n.merge_file(
-  desktop,
   type: 'desktop',
   input: desktop_in,
   output: '@BASENAME@',