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

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https://hg.mozilla.org/integration/gaia-central/rev/801695a5e183
Author: Jose M. Cantera <jmcanterafonseca@gmail.com>
Desc: Merge pull request #12695 from jmcanterafonseca/fix_status_msg_link

Bug 923718 - [B2G][Facebook] No message indicating there is no matching ...

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https://hg.mozilla.org/integration/gaia-central/rev/60e789d28f37
Author: Jose M. Cantera <jmcanterafonseca@gmail.com>
Desc: Bug 923718 - [B2G][Facebook] No message indicating there is no matching results when linking contacts