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

========

https://hg.mozilla.org/integration/gaia-1_2/rev/b013f88a175b
Author: Borja Salguero <borjasalguero@users.noreply.github.com>
Desc: Merge pull request #13680 from EragonJ/v1.2-bug-934690

Bug 934690 - [B2G][FTU] Final screen of FTU does not have image r=borjasalguero

========

https://hg.mozilla.org/integration/gaia-1_2/rev/0eaaf0f1e90e
Author: EragonJ <eragonj@eragonj.me>
Desc: Bug 934690 - [B2G][FTU] Final screen of FTU does not have image

- this is a v1.2 branch fix
- update steps because depended bug 916262 is not uplifted to v1.2
Bumping gaia.json for 1 gaia-1_2 revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-1_2/rev/85a9e577f4b3
Author: Zac Campbell <zcampbell@mozilla.com>
Desc: Revert "Bug 939062 - Improve wait in test_add_contact_to_favorites.py"

This reverts commit 4b1aeae83c1b331716053304c0d0a9c48d323d4d.