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

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https://hg.mozilla.org/integration/gaia-central/rev/edb9f6b05faf
Author: Ryan VanderMeulen <ryanvm@gmail.com>
Desc: Merge pull request #25364 from julienw/lazy-init-template

Bug 1086529 - [Template] Consider lazy initializing the Template library...

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https://hg.mozilla.org/integration/gaia-central/rev/a99b531fc828
Author: Julien Wajsberg <felash@gmail.com>
Desc: Bug 1086529 - [Template] Consider lazy initializing the Template library r=djf

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https://hg.mozilla.org/integration/gaia-central/rev/9f1713d6b2dd
Author: Ryan VanderMeulen <ryanvm@gmail.com>
Desc: Merge pull request #25314 from julienw/1085276-fix-sms-test

Bug 1085276 - [Messages] Error in sms_test when running with a newer moc...

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https://hg.mozilla.org/integration/gaia-central/rev/4c64cb9ce77c
Author: Julien Wajsberg <felash@gmail.com>
Desc: Bug 1085276 - [Messages] Error in sms_test when running with a newer mocha r=schung
Bumping manifests a=b2g-bump