[gnome-continuous] Tag gst-plugins-base

[Emmanuele Bassi <ebassi src gnome org>]

commit 98345f8c748e0d983677a447bcb0fe84f6f8be57
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Fri Jun 29 10:49:58 2018 +0100

    Tag gst-plugins-base
    
    Build failure caused by changed in the Autotools build but not in the
    Meson one.

 manifest.json | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/manifest.json b/manifest.json
index ff61e16..070964e 100644
--- a/manifest.json
+++ b/manifest.json
@@ -702,6 +702,8 @@
                  "config-opts": ["-Denable-gtk-doc=false"]},
 
                {"src": "fd-gstreamer:gst-plugins-base",
+                 "tag": "9f516077233dcd0986e94c769cd605b01ecba41b",
+                 "tag-reason": "Build failure using Meson",
                 "config-opts": ["-Ddisable_gtkdoc=true"]},
 
                {"src": "gnome:cogl.git",