[gnome-build-meta/jjardon/grilo_plugins_tracker3] elements/core-deps/grilo-plugins.bst: Only enable tracker3 plugin

[Javier Jardón Cabezas <jjardon src gnome org>]

commit f578f7e13678d2ecbef98f3afaac2a33d652e130
Author: Javier Jardón <jjardon gnome org>
Date:   Mon Sep 7 10:58:15 2020 +0100

    elements/core-deps/grilo-plugins.bst: Only enable tracker3 plugin
    
    Both plugins can not be enabled at the same time

 elements/core-deps/grilo-plugins.bst | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/elements/core-deps/grilo-plugins.bst b/elements/core-deps/grilo-plugins.bst
index 89c288d1..c4e7ab71 100644
--- a/elements/core-deps/grilo-plugins.bst
+++ b/elements/core-deps/grilo-plugins.bst
@@ -25,3 +25,5 @@ depends:
 variables:
   meson-local: >-
     -Denable-lua-factory=no
+    -Denable-tracker=no
+    -Denable-tracker3=yes