Bumping gaia.json for 4 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/08077cc0cbc9
Author: Staś Małolepszy <stas@mozilla.com>
Desc: Merge pull request #18581 from stasm/993188-mozl10n-ready

Bug 993188 - Clean up mozL10n.ready. r=gandalf

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https://hg.mozilla.org/integration/gaia-central/rev/c9e836fe6a6f
Author: Staś Małolepszy <stas@mozilla.com>
Desc: Bug 993188 - Clean up mozL10n.ready. r=gandalf

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https://hg.mozilla.org/integration/gaia-central/rev/2aa6b1f9b606
Author: Carmen Jiménez <cjc@tid.es>
Desc: Merge pull request #18163 from mcjimenez/bug978781

Bug 978781 - SV: NFC enabled/disabled by default customized by SIM

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https://hg.mozilla.org/integration/gaia-central/rev/29f18c5e57a2
Author: Carmen Jimenez Cabezas <cjc@tid.es>
Desc: Bug 978781 - SV: NFC enabled/disabled by default customized by SIM
Bumping manifests a=b2g-bump