Bumping gaia.json for 3 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/03c58acaff53
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Bug 1022971 - Rename follow-up for merge conflicts r=me

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https://hg.mozilla.org/integration/gaia-central/rev/91f633348637
Author: steveck-chung <schung@mozilla.com>
Desc: Merge pull request #19732 from fcampo/sms-confirm-button-1005866

Bug 1005866 - Confirmation button on delete is wrong. r=steveck-chung

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https://hg.mozilla.org/integration/gaia-central/rev/1fce39dd0dd5
Author: Fernando Campo <fernando.campo@telefonica.com>
Desc: Bug 1005866 - Confirmation button on delete is wrong
Bumping manifests a=b2g-bump