Bumping gaia.json for 1 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/f05ae5a3d737
Author: Arthur Chen <crh0716@gmail.com>
Desc: Revert "Bug 936398 - [Settings] Title wordings"

This reverts commit 5a4216f4a8afa3a371f1411310a01b112677dc51.

b2g/config/gaia.json

@@ -1,4 +1,4 @@
 {
-    "revision": "444411575e60bb5cac8c60cbaa1c9ed765408572", 
+    "revision": "f05ae5a3d73718f26d395cfbab8a24b60666a824", 
     "repo_path": "/integration/gaia-central"
 }