[gnome-continuous] manifest: remove configuration option in grilo

[Javier Jardón Cabezas <jjardon src gnome org>]

commit cdb4da785653d26b2ec1533211dba21b7e7de5a7
Author: Javier Jardón <jjardon gnome org>
Date:   Sun Feb 26 00:55:57 2017 +0000

    manifest: remove configuration option in grilo
    
    grilo is not using autotools anymore, but meson instead

 manifest.json |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index ff22dbf..b827d17 100644
--- a/manifest.json
+++ b/manifest.json
@@ -961,7 +961,6 @@
                {"src": "gnome:totem-pl-parser"},
 
                 {"src": "gnome:grilo",
-                "config-opts": ["--disable-vala"],
                 "patches": ["grilo-build-api.patch"]},
 
                {"src": "gnome:grilo-plugins",