[gnome-boxes] build: remove positional i18n.merge_file arguments

[Felipe Borges <felipeborges src gnome org>]

commit fd0acfbe79444687c73dea182c2d1a5fa1c77324
Author: Michal Vasilek <michal vasilek cz>
Date:   Sat Jan 15 00:07:31 2022 +0100

    build: remove positional i18n.merge_file arguments
    
    otherwise building with meson 0.61+ fails:
    
        ERROR: Function does not take positional arguments.

 data/meson.build | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/data/meson.build b/data/meson.build
index d32638a8..2dc1798b 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -20,7 +20,6 @@ resources = gnome.compile_resources ('org.gnome.Boxes',
 desktop_conf = configuration_data ()
 desktop_conf.set ('icon', application_id)
 desktop = i18n.merge_file (
-  'desktop',
   input: configure_file (
     input: files ('org.gnome.Boxes.desktop.in'),
     output: 'org.gnome.Boxes.desktop.in',
@@ -65,7 +64,7 @@ configure_file (
 
 appdata_conf = configuration_data()
 appdata_conf.set('appid', application_id)
-appdata_file = i18n.merge_file ('appdata-file',
+appdata_file = i18n.merge_file (
   input: configure_file (
     input: files ('org.gnome.Boxes.appdata.xml.in'),
     output: 'org.gnome.Boxes.appdata.xml.in',