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

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https://hg.mozilla.org/integration/gaia-1_4/rev/dde0a8f6b629
Author: Ryan VanderMeulen <rvandermeulen@mozilla.com>
Desc: Revert "Merge pull request #22656 from evelynhung/issue-m044960-1.4"

This reverts commit aca0326c9b14e20f42d64ed80bbf29dae5fd0903, reversing
changes made to 66b4b164536caf96529f702291b196773c34ad06.
Bumping manifests a=b2g-bump