Bumping gaia.json for 2 gaia-central revision(s)

========

https://hg.mozilla.org/integration/gaia-central/rev/e926585f4ffc
Author: Fernando Rodríguez Sela <frsela@tid.es>
Desc: Merge pull request #11038 from frsela/STK/Bug893614_b

Bug 893614: [STK]The maxlength of the inputbox didn't set corretly in GE.T_INPUT command. r=timdream

========

https://hg.mozilla.org/integration/gaia-central/rev/9b50a1eafbcd
Author: Fernando Rodriguez Sela <frsela@tid.es>
Desc: Bug 893614: [STK]The maxlength of the inputbox didn't set corretly in GET_INPUT command. r=timdream

b2g/config/gaia.json

@@ -1,4 +1,4 @@
 {
-    "revision": "6aa634c1f710e9f7c18ab42f108744e3e0d1b4cb", 
+    "revision": "e926585f4ffc1e849d581e9ad8419fd55690fafd", 
     "repo_path": "/integration/gaia-central"
 }