[epiphany] Revert "Track 19.08 extension"

[Michael Catanzaro <mcatanzaro src gnome org>]

commit f660bb0a0168b8dfdf08aeade022c02b07626c07
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Tue Sep 10 08:36:03 2019 -0500

    Revert "Track 19.08 extension"
    
    This reverts commit 3e2afef56b9a694acfb521e09c6615ec2bf4ddfa.

 org.gnome.Epiphany.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/org.gnome.Epiphany.json b/org.gnome.Epiphany.json
index 7b5b9e685..0d830ac2a 100644
--- a/org.gnome.Epiphany.json
+++ b/org.gnome.Epiphany.json
@@ -6,7 +6,7 @@
     "add-extensions": {
       "org.freedesktop.Platform.ffmpeg-full": {
         "directory": "lib/ffmpeg",
-        "version": "19.08",
+        "version": "19.08beta",
         "add-ld-path": "."
       }
     },