[gnome-build-meta] Revert "libnotify: switch to meson"

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 314b059712bb1301315bbcb1f41071123ddeae88
Author: Michael Catanzaro <mcatanzaro posteo net>
Date:   Wed Feb 6 22:13:46 2019 +0000

    Revert "libnotify: switch to meson"
    
    This reverts commit e2f34360e004b91f11467b61ccb571f763905884

 elements/sdk/libnotify.bst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/elements/sdk/libnotify.bst b/elements/sdk/libnotify.bst
index 52aa4001..80c121ad 100644
--- a/elements/sdk/libnotify.bst
+++ b/elements/sdk/libnotify.bst
@@ -1,4 +1,4 @@
-kind: meson
+kind: autotools
 sources:
 - kind: git
   url: gitlab_gnome_org:GNOME/libnotify
@@ -13,7 +13,7 @@ depends:
 - sdk/gtk+-3.bst
 - filename: sdk/gtk-doc.bst
   type: build
-- filename: base/buildsystem-meson.bst
+- filename: base/buildsystem-autotools.bst
   junction: freedesktop-sdk.bst
   type: build
 - filename: base-platform.bst