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

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https://hg.mozilla.org/integration/gaia-central/rev/3483948f81ab
Author: Staś Małolepszy <stas@mozilla.com>
Desc: Merge pull request #31785 from stasm/1202442-l20n-3.0.6-reland

Bug 1202442 - Update l20n.js to 3.0.6. r=gandalf r=hub

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https://hg.mozilla.org/integration/gaia-central/rev/701a57e27f5c
Author: Staś Małolepszy <stas@mozilla.com>
Desc: Bug 1202442 - Update l20n.js to 3.0.6. r=gandalf r=hub

b2g/config/gaia.json

@@ -1,9 +1,9 @@
 {
     "git": {
-        "git_revision": "127265d61129b56f142abd6ef6990a0cbb229f8b", 
+        "git_revision": "bfc77a7b8854484317a781581c87fc26da92809b", 
         "remote": "https://git.mozilla.org/releases/gaia.git", 
         "branch": ""
     }, 
-    "revision": "8c8c4eee1ac0ba27447c2e08d45804bd1f1fed23", 
+    "revision": "3483948f81ab51dbf191325815b29d070f761577", 
     "repo_path": "integration/gaia-central"
 }