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/65e7d4005a72
Author: Trif Andrei-Alin <trifandreialin@gmail.com>
Desc: Merge pull request #14212 from AndreiH/bug944645

Bug 944645 - [v1.2] Unxfail test_gallery_crop_photo.py

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https://hg.mozilla.org/integration/gaia-1_2/rev/4456528bcf5e
Author: Andrei Hutusoru <andreihutusoru@P5069.(none)>
Desc: Bug 944645 - [v1.2] Unxfail test_gallery_crop_photo.py