Bumping gaia.json for 2 gaia-1_2 revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-1_2/rev/65c4a057d4c9
Author: AndreiH <andrei.hutusoru@gmail.com>
Desc: Merge pull request #13844 from bebef1987/939105

bug 939105 - Python test_sms_contact_match - wait for keyboard to be ful...

========

https://hg.mozilla.org/integration/gaia-1_2/rev/2a58738614e3
Author: Zac Campbell <zcampbell@mozilla.com>
Desc: bug 939105 - Python test_sms_contact_match - wait for keyboard to be fully opened before tapping on the keyboard