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

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https://hg.mozilla.org/integration/gaia-central/rev/a1f323a2ec70
Author: Jose M. Cantera <jmcanterafonseca@gmail.com>
Desc: Merge pull request #15720 from rnowm/950142

Bug 950142 - [B2G][Contacts]Imported Contacts Selection Screen from Gmail ...

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https://hg.mozilla.org/integration/gaia-central/rev/bee72f7c0d90
Author: rnowm <arnau@arnaumarch.com>
Desc: Bug 950142 - [B2G][Contacts]Imported Contacts Selection Screen from Gmail account displays inappropriate truncation and duplication text

b2g/config/gaia.json

@@ -1,4 +1,4 @@
 {
-    "revision": "6a8c178c617445f6a5b135129f6e8d47f64a4da0", 
+    "revision": "a1f323a2ec70d50f28ac36cd160446060b0d4cbe", 
     "repo_path": "/integration/gaia-central"
 }