[gnome-build-meta/juerg/strip-variables: 81/82] sdk/vala.bst: Use git_tag source plugin

[Jordan Petridis <jpetridis src gnome org>]

commit a6f5faf13b40646d59392a9dca779baaf4d688ac
Author: Jürg Billeter <j bitron ch>
Date:   Sat Feb 9 19:03:37 2019 +0100

    sdk/vala.bst: Use git_tag source plugin
    
    This fixes build with BuildStream master.

 elements/sdk/vala.bst | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/elements/sdk/vala.bst b/elements/sdk/vala.bst
index 12551c42..463d7639 100644
--- a/elements/sdk/vala.bst
+++ b/elements/sdk/vala.bst
@@ -1,8 +1,9 @@
 kind: autotools
 sources:
-- kind: git
+- kind: git_tag
   url: gitlab_gnome_org:GNOME/vala.git
   track: master
+  track-tags: True
 depends:
 - sdk/glib.bst
 - filename: sdk/vala-tarball.bst