Bumping gaia.json for 2 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/6e25607a2319
Author: Francisco Jordano <arcturus@ardeenelinfierno.com>
Desc: Merge pull request #22999 from arcturus/bug-1039189-2

Bug 1039189 - [User Story] Access connectivity settings when offline in search UI r=kgrandon

========

https://hg.mozilla.org/integration/gaia-central/rev/12387365d460
Author: Francisco Jordano <fjordano@mozilla.com>
Desc: Bug 1039189 - [User Story] Access connectivity settings when offline in search UI r=kgrandon

b2g/config/gaia.json

@@ -4,6 +4,6 @@
         "remote": "", 
         "branch": ""
     }, 
-    "revision": "1966c69241df2ccfacae8dc7d3e949264fbbe22a", 
+    "revision": "6e25607a2319e4f53ea05ab88b9920f3494041d6", 
     "repo_path": "/integration/gaia-central"
 }