[gnome-sound-recorder] misc: use .metainfo instead of .appdata

[Bilal Elmoussaoui <bilelmoussaoui src gnome org>]

commit bc2a245c56938a80d40874e0a7ac00fc78cc6283
Author: Bilal Elmoussaoui <bil elmoussaoui gmail com>
Date:   Tue Jun 2 18:39:03 2020 +0200

    misc: use .metainfo instead of .appdata
    
    per the latest specs of Appstream, the $datadir/appdata location is dep
    and we should be using $datadir/metainfo instead

 data/appdata/meson.build                             | 20 ++++++++++----------
 ...in => org.gnome.SoundRecorder.metainfo.xml.in.in} |  0
 2 files changed, 10 insertions(+), 10 deletions(-)
---
diff --git a/data/appdata/meson.build b/data/appdata/meson.build
index d37b20f..1f5744e 100644
--- a/data/appdata/meson.build
+++ b/data/appdata/meson.build
@@ -1,15 +1,15 @@
-appdata_conf = configuration_data()
-appdata_conf.set('app-id', application_id)
-appdata_conf.set('gettext-package', gettext_package)
+metainfo_conf = configuration_data()
+metainfo_conf.set('app-id', application_id)
+metainfo_conf.set('gettext-package', gettext_package)
 
-appdata_file = i18n.merge_file(
-  'appdata-file',
+metainfo_file = i18n.merge_file(
+  'metainfo-file',
   input: configure_file(
-       input: 'org.gnome.SoundRecorder.appdata.xml.in.in',
+       input: 'org.gnome.SoundRecorder.metainfo.xml.in.in',
        output: '@BASENAME@',
-       configuration: appdata_conf
+       configuration: metainfo_conf
        ),
-  output: '@0  appdata xml'.format(application_id),
+  output: '@0  metainfo xml'.format(application_id),
   po_dir: po_dir,
   install: true,
   install_dir:  sound_recorder_datadir / 'metainfo'
@@ -18,9 +18,9 @@ appdata_file = i18n.merge_file(
 appstream_util = find_program('appstream-util', required: false)
 if appstream_util.found()
   test(
-    'validate-appdata', appstream_util,
+    'validate-metainfo', appstream_util,
     args: [
-      'validate-relax', '--nonet', appdata_file.full_path()
+      'validate-relax', '--nonet', metainfo_file.full_path()
     ]
   )
 endif
diff --git a/data/appdata/org.gnome.SoundRecorder.appdata.xml.in.in 
b/data/appdata/org.gnome.SoundRecorder.metainfo.xml.in.in
similarity index 100%
rename from data/appdata/org.gnome.SoundRecorder.appdata.xml.in.in
rename to data/appdata/org.gnome.SoundRecorder.metainfo.xml.in.in