[gitg] meson: drop unused argument for i18n.merge_file()

[Alberto Fanjul <albfan src gnome org>]

commit 1978973b12848741b08695ec2020bac98584d636
Author: Jan Beich <jbeich FreeBSD org>
Date:   Mon Jan 24 12:17:52 2022 +0000

    meson: drop unused argument for i18n.merge_file()
    
    Ignored in Meson < 0.60.0, deprecated since 0.60.1 and fatal since 0.61.0.
    
    data/meson.build:8:0: ERROR: Function does not take positional arguments.
    data/meson.build:44:0: ERROR: Function does not take positional arguments.

 data/meson.build | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/data/meson.build b/data/meson.build
index a8b90fd1..2413531d 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -6,7 +6,6 @@ desktop_config = configuration_data()
 desktop_config.set('icon', application_id)
 desktop_config.set('binary', gitg_name)
 i18n.merge_file(
-  desktop,
   type: 'desktop',
   input: configure_file(
     input: desktop + '.in.in',
@@ -42,7 +41,6 @@ appdata_config = configuration_data()
 appdata_config.set('app-id', application_id)
 appdata_config.set('gettext', gitg_name)
 i18n.merge_file(
-  appdata,
   type: 'xml',
   input: configure_file(
     input: appdata + '.in.in',