Bumping gaia.json for 3 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/097ae038f5e9
Author: Michael Henretty <michael.henretty@gmail.com>
Desc: Bug 1233864 - Disable browser_site_loading_background_test.js

========

https://hg.mozilla.org/integration/gaia-central/rev/06e83d7a2e0a
Author: tamarahills <thills@mozilla.com>
Desc: Merge pull request #33567 from tamarahills/bugfix/Bug-1229083-AddonHistograms-missing-level

Bug 1229083 - Add missing level to AddonHistograms. r=marshall.

========

https://hg.mozilla.org/integration/gaia-central/rev/8025cfedce97
Author: Tamara Hills <thills@mozilla.com>
Desc: Bug 1229083 - Add missing level to AddonHistograms. r=marshall.

b2g/config/gaia.json

@@ -1,9 +1,9 @@
 {
     "git": {
-        "git_revision": "0c18d68ee51d22fe3bc61dbc8df95915503add76", 
+        "git_revision": "fb7fd564afb93f4ee39cf388d3b528448a20460b", 
         "remote": "https://git.mozilla.org/releases/gaia.git", 
         "branch": ""
     }, 
-    "revision": "9de5d8238346658971e3a83049897ee5511fa113", 
+    "revision": "097ae038f5e99555d2a2a1348cbd4fe612a6e029", 
     "repo_path": "integration/gaia-central"
 }