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

========

https://hg.mozilla.org/integration/gaia-central/rev/a526a0b4cd49
Author: Greg Weng <snowmantw@gmail.com>
Desc: Merge pull request #24362 from snowmantw/issue1069132

Bug 1069132 - [Lockscreen] Newer notifications are not actionable when usic player widget is on with 320x480 devices

========

https://hg.mozilla.org/integration/gaia-central/rev/ccab8ab0e515
Author: Greg Weng <snowmantw@gmail.com>
Desc: Bug 1069132 - [Lockscreen] Newer notifications are not actionable when music player widget is on with 320x480 devices

b2g/config/gaia.json

@@ -4,6 +4,6 @@
         "remote": "", 
         "branch": ""
     }, 
-    "revision": "22eb02ddb41fd10b1dd6e61606b7aea256948231", 
+    "revision": "a526a0b4cd493392e681ad9bc0b7b7627cb7ee0d", 
     "repo_path": "/integration/gaia-central"
 }