Bumping gaia.json for 4 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/7b248b6e9526
Author: Staś Małolepszy <stas@mozilla.com>
Desc: Merge pull request #32245 from stasm/1211644-l20n-3.2.0

Bug 1211644 - Update l20n.js to 3.2.0. r=gandalf

========

https://hg.mozilla.org/integration/gaia-central/rev/a29dc8b7e92f
Author: Staś Małolepszy <stas@mozilla.com>
Desc: Bug 1211644 - Update l20n.js to 3.2.0. r=gandalf

========

https://hg.mozilla.org/integration/gaia-central/rev/712e86a47c6f
Author: Martijn <martijn.martijn@gmail.com>
Desc: Merge pull request #32211 from mwargers/1210834

Bug 1210834 - Fix failure in test_settings_usb_storage.py

========

https://hg.mozilla.org/integration/gaia-central/rev/270bf7487409
Author: Martijn Wargers <mwargers@mozilla.com>
Desc: Bug 1210834 - Fix failure in test_settings_usb_storage.py

b2g/config/gaia.json

@@ -1,9 +1,9 @@
 {
     "git": {
-        "git_revision": "e5cbcf8709d933292f62bb5457cbdfbc2545ba06", 
+        "git_revision": "cad4babc40d292bf2e9ba2b6e73001423b34ce81", 
         "remote": "https://git.mozilla.org/releases/gaia.git", 
         "branch": ""
     }, 
-    "revision": "f0a42f54cd92df89237325fcbbe4b8d8f01b04d1", 
+    "revision": "7b248b6e9526f0f836ef1894fc4c3b177e3acb30", 
     "repo_path": "integration/gaia-central"
 }