Bumping gaia.json for 6 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/acb2cb370242
Author: Sam Foster <sam@sam-i-am.com>
Desc: Merge pull request #32587 from Phoxygen/bug1215033-keyboard_rtl_refacto

Bug 1215033 - rtl support for the keyboard app. r=timdream

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https://hg.mozilla.org/integration/gaia-central/rev/076459e8f0aa
Author: Augustin Trancart <augustin.trancart@phoxygen.com>
Desc: Bug 1215033 - rtl support for the keyboard app.

Only settings.css is refactored. Actual keyboard not affected by current
language direction.

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https://hg.mozilla.org/integration/gaia-central/rev/89de03a90d37
Author: Chris Lord <chrislord.net@gmail.com>
Desc: Merge pull request #32601 from Cwiiis/bug1216129-subwindows-causing-collapsing

Bug 1216129 - Fix popups causing rocketbar to become collapsible. r=etienne

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https://hg.mozilla.org/integration/gaia-central/rev/0d08a2e4685c
Author: Chris Lord <chrislord.net@gmail.com>
Desc: Bug 1216129 - Fix popups causing rocketbar to become collapsible. r=etienne

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https://hg.mozilla.org/integration/gaia-central/rev/58a2b690f083
Author: Martijn <martijn.martijn@gmail.com>
Desc: Merge pull request #32555 from mwargers/1216084

Bug 1216084 - Fix the Gaia UI tests that are failing because of the new Homescreen

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https://hg.mozilla.org/integration/gaia-central/rev/8f8eee94c5ed
Author: Martijn Wargers <mwargers@mozilla.com>
Desc: Bug 1216084 - Fix the Gaia UI tests that are failing because of the new Homescreen

b2g/config/gaia.json

@@ -1,9 +1,9 @@
 {
     "git": {
-        "git_revision": "11eb5d4cb2675d359d277ae17772bc75f7ccedbc", 
+        "git_revision": "c220d2f40c52adb72823f209d0e12a61e32b735b", 
         "remote": "https://git.mozilla.org/releases/gaia.git", 
         "branch": ""
     }, 
-    "revision": "6575311e4b9daab959d80f17cf77bea4c91660a6", 
+    "revision": "acb2cb3702425874f4dff4ec3c0a2e89580267f7", 
     "repo_path": "integration/gaia-central"
 }