[gnome-build-meta] sdk/gst-plugins-bad.bst: Disable wpe plugin

[Jordan Petridis <jpetridis src gnome org>]

commit d8f5abc94f2695c1a69bcb943ffc3c7ca2430b70
Author: Jordan Petridis <jpetridis gnome org>
Date:   Sat Dec 8 03:50:30 2018 +0200

    sdk/gst-plugins-bad.bst: Disable wpe plugin
    
    Even if we wanted to enable it, it results in a circular
    dependency currently.

 elements/sdk/gst-plugins-bad.bst | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/elements/sdk/gst-plugins-bad.bst b/elements/sdk/gst-plugins-bad.bst
index 088b710..0594045 100644
--- a/elements/sdk/gst-plugins-bad.bst
+++ b/elements/sdk/gst-plugins-bad.bst
@@ -62,5 +62,6 @@ variables:
     -Dwasapi=disabled
     -Dwebrtc=disabled
     -Dwebrtcdsp=disabled
+    -Dwpe=disabled
     -Dx265=disabled
     -Dzbar=disabled