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

[Sebastien Granjoux <sgranjoux src gnome org>]

commit ff5d6b875146b80307ff20aa5b5f4d868361bb76
Author: Jeremy Bicha <jbicha ubuntu com>
Date:   Wed Nov 8 12:26:21 2017 -0500

    build: Install appstream metadata to non-deprecated location
    
    https://bugzilla.gnome.org/show_bug.cgi?id=790074

 Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index d0b3956..26646e3 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -37,7 +37,7 @@ gnomemenu_premerge_file = anjuta.desktop.in
 gnomemenu_DATA = $(gnomemenu_premerge_file:.desktop.in=.desktop)
 
 @INTLTOOL_XML_RULE@
-appdatadir = $(datadir)/appdata
+appdatadir = $(datadir)/metainfo
 appdata_DATA = $(appdata_in_files:.xml.in=.xml)
 appdata_in_files = anjuta.appdata.xml.in