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

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https://hg.mozilla.org/integration/gaia-central/rev/ed0799395807
Author: Zibi Braniecki <zbigniew.braniecki@gmail.com>
Desc: Merge pull request #29971 from zbraniecki/1027684-add-subset-of-l20n-format

Bug 1027684 - Add support for a subset of l20n file format. r=stas

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https://hg.mozilla.org/integration/gaia-central/rev/593987477df2
Author: Zibi Braniecki <gandalf@mozilla.com>
Desc: Bug 1027684 - Add support for a subset of l20n file format

b2g/config/gaia.json

@@ -1,9 +1,9 @@
 {
     "git": {
-        "git_revision": "85bcb789753f9a185d6a05abb088f8f3440810d0", 
+        "git_revision": "ad1ef4b324faf0e87a1cdd22d285004094cd5eb0", 
         "remote": "https://git.mozilla.org/releases/gaia.git", 
         "branch": ""
     }, 
-    "revision": "c512d1a1093ac5c1dd8c678e9f9144592ba274d9", 
+    "revision": "ed07993958071ce3a1058abc14ca494f06126470", 
     "repo_path": "integration/gaia-central"
 }