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

========

https://hg.mozilla.org/integration/gaia-central/rev/6b5ef5ad5ebc
Author: Johan Lorenzo <jlorenzo@mozilla.com>
Desc: Merge pull request #33911 from JohanLorenzo/bug-1240699

Bug 1240699 - Abstract mock injection and move mock_navigator_moz_icc…

========

https://hg.mozilla.org/integration/gaia-central/rev/e08fdff4a1ed
Author: Johan Lorenzo <jlorenzo@mozilla.com>
Desc: Addressed review

========

https://hg.mozilla.org/integration/gaia-central/rev/210fe8772a06
Author: Johan Lorenzo <jlorenzo@mozilla.com>
Desc: Fix permafail Gij17 and Gij19

========

https://hg.mozilla.org/integration/gaia-central/rev/e8ed2212ddde
Author: Johan Lorenzo <jlorenzo@mozilla.com>
Desc: Bug 1240699 - Abstract mock injection and move mock_navigator_moz_icc_manager.js from SMS to shared

b2g/config/gaia.json

@@ -1,9 +1,9 @@
 {
     "git": {
-        "git_revision": "9f14388a5f5c617138d3de357020354ae5874d99", 
+        "git_revision": "e3aa3c0b04df0d7db654ccf3fee2d4342600d668", 
         "remote": "https://git.mozilla.org/releases/gaia.git", 
         "branch": ""
     }, 
-    "revision": "072c08df7f558968326bc6097940930abf86724e", 
+    "revision": "6b5ef5ad5ebcb82cc28dedf610c8b2d32cfc5111", 
     "repo_path": "integration/gaia-central"
 }