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

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https://hg.mozilla.org/integration/gaia-central/rev/8edfc1021ec1
Author: Rob Wood <rwood@mozilla.com>
Desc: Merge pull request #30506 from rwood-moz/bug1162977-lasttwo

Bug 1162977 - Add last 2 apps to raptor launch suite, r=garndt

========

https://hg.mozilla.org/integration/gaia-central/rev/eb8374c51f2e
Author: Rob Wood <rwood@mozilla.com>
Desc: Bug 1162977 - Add last 2 apps to raptor launch suite, r=garndt

b2g/config/gaia.json

@@ -1,9 +1,9 @@
 {
     "git": {
-        "git_revision": "60a4e92e23b5e2d4ef826524c0b3bdc1a0310d33", 
+        "git_revision": "9844b7c9d4429a041cff7201f1a63d0264e155ff", 
         "remote": "https://git.mozilla.org/releases/gaia.git", 
         "branch": ""
     }, 
-    "revision": "9ad9132e017d42ae23d01728dee7c6721ac50ce3", 
+    "revision": "8edfc1021ec1ceb0a7f7fb0b23e96b44a0fe8254", 
     "repo_path": "integration/gaia-central"
 }