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

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https://hg.mozilla.org/integration/gaia-central/rev/0b81194e9cc7
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Merge pull request #16428 from KevinGrandon/bug_960901_video_test_follow_up_2

Bug 960901 - Fix failing integration test

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https://hg.mozilla.org/integration/gaia-central/rev/441d114cc560
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Bug 960901 - Fix failing integration test

b2g/config/gaia.json

@@ -1,4 +1,4 @@
 {
-    "revision": "a8b221aeef715c5d8159faa5b31f3ee15e5c3c5a", 
+    "revision": "0b81194e9cc7b77ab28a2358baec249ec27dc3cc", 
     "repo_path": "/integration/gaia-central"
 }