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

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https://hg.mozilla.org/integration/gaia-central/rev/9eccd2dd5c8e
Author: Carsten Book <tomcat@mozilla.com>
Desc: Merge pull request #33022 from andrenatal/ringtone_webactivity

Bug 1221358 - Modify "Manage" web activity from ringtone app to use window.close instead activity.postResult() to close it. r=squib

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https://hg.mozilla.org/integration/gaia-central/rev/2a23a4d542fc
Author: Andre Natal <anatal@gmail.com>
Desc: Bug 1221358 - Modify "Manage" web activity from ringtone app to use window.close instead activity.postResult() to close it. r=squib

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https://hg.mozilla.org/integration/gaia-central/rev/674c79f7e397
Author: Carsten Book <tomcat@mozilla.com>
Desc: Merge pull request #32888 from mozfreddyb/bug-1220144-update-eslint-no-unsafe-innerhtml-0-1-13

Bug 1220144 - Update eslint plugin-no-unsafe-innerhtml for Gaia. r=felash

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https://hg.mozilla.org/integration/gaia-central/rev/b28489c62de8
Author: Frederik Braun <fbraun+gh@mozilla.com>
Desc: Bug 1220144 - Update eslint plugin-no-unsafe-innerhtml for Gaia

b2g/config/gaia.json

@@ -1,9 +1,9 @@
 {
     "git": {
-        "git_revision": "5eecb6baccb31ccbf0a384451c3270b8da1814a6", 
+        "git_revision": "0a537c664fddbd6e5ffe10af3d9320a920029818", 
         "remote": "https://git.mozilla.org/releases/gaia.git", 
         "branch": ""
     }, 
-    "revision": "e97867d420f499f2be302b7740b66cba37b2c4d5", 
+    "revision": "9eccd2dd5c8ebe09f15b1fc9463ec3b201852b09", 
     "repo_path": "integration/gaia-central"
 }