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

========

https://hg.mozilla.org/integration/gaia-central/rev/0d0d9de7b253
Author: Jose M. Cantera <jmcanterafonseca@gmail.com>
Desc: Merge pull request #19982 from jmcanterafonseca/duplicate_count

Bug 977528 - [Contacts][Feature] Importers should give information of au...

========

https://hg.mozilla.org/integration/gaia-central/rev/24462eb4325e
Author: Jose M. Cantera <jmcanterafonseca@gmail.com>
Desc: Bug 977528 - [Contacts][Feature] Importers should give information of automated merged contacts
Bumping manifests a=b2g-bump