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

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https://hg.mozilla.org/integration/gaia-central/rev/2b95084db6ee
Author: Sam Joch <samuel@guiora.com>
Desc: Merge pull request #10031 from samjoch/bug-863333-BluetoothUpdateUnpairScreen

Bug 863333 - [Settings Bluetooth] Update Unpair Screen r=:kaze

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https://hg.mozilla.org/integration/gaia-central/rev/bc1d475d902c
Author: Sam Joch <samuel@guiora.com>
Desc: Bug 863333 - [Bluetooth] Update unpair screen

b2g/config/gaia.json

@@ -1,4 +1,4 @@
 {
-    "revision": "f06e37bfa3499fa7aa48a6eda72d6e3d7274916e", 
+    "revision": "2b95084db6ee6a042391bf0aafed6f674dafcb49", 
     "repo_path": "/integration/gaia-central"
 }