Bumping gaia.json for 2 gaia-central revision(s)

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https://hg.mozilla.org/integration/gaia-central/rev/050d7d00d95b
Author: Etienne Segonzac <etienne@segonzac.info>
Desc: Merge pull request #11485 from etiennesegonzac/bug-904076-call-log-db-create

Bug 904076 - fixing a bug in the call log db creation path. r=rik

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https://hg.mozilla.org/integration/gaia-central/rev/a9bd710578e8
Author: Etienne Segonzac <etienne@segonzac.info>
Desc: Bug 904076 - fixing a bug in the call log db creation path.
r=rik

b2g/config/gaia.json

@@ -1,4 +1,4 @@
 {
-    "revision": "aab0a2027f9e0e5475db809553287288671e4429", 
+    "revision": "050d7d00d95bfab132b2325b300f80bac1723774", 
     "repo_path": "/integration/gaia-central"
 }