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

========

https://hg.mozilla.org/integration/gaia-central/rev/8bb248349e9c
Author: Dave Hunt <dave.hunt@gmail.com>
Desc: Bug 1033327 - Bump gaiatest version to 0.26. r=zcampbell

b2g/config/gaia.json

@@ -4,6 +4,6 @@
         "remote": "", 
         "branch": ""
     }, 
-    "revision": "9bb25e43886521b685e7347681fc2bcbbd902133", 
+    "revision": "8bb248349e9cc57a77788d917cf1ac12f8a30675", 
     "repo_path": "/integration/gaia-central"
 }