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

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https://hg.mozilla.org/integration/gaia-central/rev/014be5a52c22
Author: James Burke <jrburke@gmail.com>
Desc: Merge pull request #22947 from jrburke/bug1041904-email-status-color

Bug 1041904 - [Email] Customize Status Bar Color r=asuth

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https://hg.mozilla.org/integration/gaia-central/rev/2728473c08a6
Author: jrburke <jrburke@gmail.com>
Desc: Bug 1041904 - [Email] Customize Status Bar Color
Bumping manifests a=b2g-bump