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

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https://hg.mozilla.org/integration/gaia-central/rev/2bf3274b9e14
Author: James Lal <james@lightsofapollo.com>
Desc: Merge pull request #25380 from lightsofapollo/mocha-tbpl-update

No Bug - Update mocha-tbpl-reporter to 0.2.0 r=me a=npotb

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https://hg.mozilla.org/integration/gaia-central/rev/0045093be097
Author: James Lal <james@lightsofapollo.com>
Desc: No Bug - Update mocha-tbpl-reporter to 0.2.0 r=me a=npotb

b2g/config/gaia.json

@@ -4,6 +4,6 @@
         "remote": "", 
         "branch": ""
     }, 
-    "revision": "b4c0c51f9e2f7ddd4e174c9b66bfe4e9d8773811", 
+    "revision": "2bf3274b9e149c6a0ffc13be4c7d3a2f7236e311", 
     "repo_path": "/integration/gaia-central"
 }