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

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https://hg.mozilla.org/integration/gaia-1_4/rev/5ee32376ddbf
Author: evelynhung <jj.evelyn@gmail.com>
Desc: Merge pull request #22979 from evelynhung/issue-m039154

Bug 1039154 - handle provisioning document format error, r=gsvelto
Bumping manifests a=b2g-bump