[gnome-continuous] Tag gst-plugins-base

[Emmanuele Bassi <ebassi src gnome org>]

commit f586b1d1b5b4e025811b03338c85317adf399981
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sat Jul 21 04:14:24 2018 +0100

    Tag gst-plugins-base
    
    The following commit in gst-plugins-base will try to download a fallback
    sub-project from inside the sandbox.

 manifest.json | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/manifest.json b/manifest.json
index bf25e02..aae5ac3 100644
--- a/manifest.json
+++ b/manifest.json
@@ -691,6 +691,8 @@
                  "config-opts": ["-Denable-gtk-doc=false"]},
 
                {"src": "fd-gstreamer:gst-plugins-base",
+                 "tag": "4fa850e3e6c039000fc7f648de238af6c2278469",
+                 "tag-reason": "Depends on fallback subproject",
                 "config-opts": ["-Ddisable_gtkdoc=true"]},
 
                {"src": "gnome:cogl.git",