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

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https://hg.mozilla.org/integration/gaia-central/rev/11c808b19de7
Author: Staś Małolepszy <stas@mozilla.com>
Desc: Merge pull request #32095 from stasm/1209370-l20n-3.1.0

Bug 1209370 - Update l20n.js to 3.1.0. r=gandalf r=justindarc r=rexboy

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https://hg.mozilla.org/integration/gaia-central/rev/a19a2db83a47
Author: Staś Małolepszy <stas@mozilla.com>
Desc: Bug 1209370 - Update l20n.js to 3.1.0. r=gandalf r=justindarc r=rexboy

b2g/config/gaia.json

@@ -1,9 +1,9 @@
 {
     "git": {
-        "git_revision": "6fc28d55fa9a595804f30cf1ba900fe1be93685d", 
+        "git_revision": "adf1cb779df9ab5a4bd645fec164475b3c41763f", 
         "remote": "https://git.mozilla.org/releases/gaia.git", 
         "branch": ""
     }, 
-    "revision": "74f50f4f4ecc8f4ffea4943e69b7e56dfc673c5f", 
+    "revision": "11c808b19de76549f786a8f0fe609b5621650937", 
     "repo_path": "integration/gaia-central"
 }