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

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https://hg.mozilla.org/integration/gaia-1_2/rev/e6c10f1f506e
Author: Fernando Campo <fernando.campo@o2.com>
Desc: Merge pull request #13091 from fcampo/wifi-timeout-889623

Bug 889623 - [FTE] need to be able to cancel Wifi Scanning. (r=julienw)(cherry picked from commit 044080112cf1d4a97e46532bd5ff122334d5213a)

Conflicts:
	apps/communications/ftu/test/unit/navigation_test.js

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https://hg.mozilla.org/integration/gaia-1_2/rev/a9275a19d46b
Author: Fernando Rodríguez Sela <frsela@tid.es>
Desc: Merge pull request #13025 from frsela/STK/Bug928580

Bug 928580 - STK: No terminal response sent for DTMF for no alphaId case, r=timdream
(cherry picked from commit 42bbe26a72e030faf07a6fc297f61a3a8ccda25b)