[nautilus-sendto] build: Install appstream metadata to non-deprecated location

[Bastien Nocera <hadess src gnome org>]

commit 877c930e065e372bfbf3c3bbf752a4b5b598e130
Author: Jeremy Bicha <jbicha ubuntu com>
Date:   Sun Nov 26 18:57:11 2017 -0500

    build: Install appstream metadata to non-deprecated location
    
    Contrary to what was mentioned in commit 8ed99c3, $(datadir)/metainfo
    is the preferred location, not $(datadir)/appdata.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=790875

 src/meson.build |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/meson.build b/src/meson.build
index 4f684f3..069eaf8 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -11,5 +11,5 @@ i18n.merge_file ('appdata',
                  input: 'nautilus-sendto.metainfo.xml.in',
                  output: 'nautilus-sendto.metainfo.xml',
                  install: true,
-                 install_dir: join_paths(nst_datadir, 'appdata'),
+                 install_dir: join_paths(nst_datadir, 'metainfo'),
                  po_dir: po_dir,)