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

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https://hg.mozilla.org/integration/gaia-central/rev/1368b5a01c6d
Author: Min-Zhong "John" Lu <jlu@mozilla.com>
Desc: Merge pull request #24048 from mnjul/bug_1067266_remove_blur_change_inputmgnt

Bug 1067266 - Removed BLUE_CHANGE_DELAY from input management script as a follow-up of bug 1057898. r=timdream

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https://hg.mozilla.org/integration/gaia-central/rev/4a5082962acb
Author: John Lu [:mnjul] <jlu@mozilla.com>
Desc: Bug 1067266 - Removed BLUE_CHANGE_DELAY from input management script as a follow-up of bug 1057898.

Additionally, one test case was removed as the specific scenario should now be handled/guarded by Gecko (i.e. bug 1057898).
Bumping manifests a=b2g-bump