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

========

https://hg.mozilla.org/integration/gaia-1_4/rev/0bfad36061c9
Author: Anthony Ricaud <anthony@ricaud.me>
Desc: Merge pull request #20574 from Rik/suggestion-slot-2-1022194

Bug 1022194 - Taping the suggestion bar with only one SIM in slot 2 does... r=drs
(cherry picked from commit cc25d10edb7f3485319a65d9d1c84852eef3774e)

Conflicts:
	apps/communications/dialer/js/suggestion_bar.js
	apps/communications/dialer/test/unit/suggestion_bar_test.js
Bumping manifests a=b2g-bump