Bumping gaia.json for 2 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/f2fc06b625a9
Author: Rex KM Lee <rexboy@mozilla.com>
Desc: Merge pull request #33968 from rexboy7/1242396-sendToTvMetrics

Bug 1242396 - [TV][Metrics] Track "Send to TV" usage. r=lchang

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https://hg.mozilla.org/integration/gaia-central/rev/48f2c8a49834
Author: Rex Lee <rexboy@mozilla.com>
Desc: Bug 1242396 - [TV][Metrics] Track "Send to TV" usage

b2g/config/gaia.json

@@ -1,9 +1,9 @@
 {
     "git": {
-        "git_revision": "e5dedb49b2008202a7fb33a14d58159f731da119", 
+        "git_revision": "4a3ba8682f6108321e5a4fe0adff694d343dbb27", 
         "remote": "https://git.mozilla.org/releases/gaia.git", 
         "branch": ""
     }, 
-    "revision": "60a43445fb3b8d345c25b552fae665ffe8ead15a", 
+    "revision": "f2fc06b625a924795935479021216392d1da2ef0", 
     "repo_path": "integration/gaia-central"
 }