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

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https://hg.mozilla.org/integration/gaia-central/rev/71b84df868bb
Author: Ryan VanderMeulen <ryanvm@gmail.com>
Desc: Merge pull request #26700 from Delphine/patch-4

Bug 1067554 / Bug Bug 1109383: Adding fi, hy-Am, ee, wo and ln locales t...

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https://hg.mozilla.org/integration/gaia-central/rev/3023d02b77fd
Author: Delphine <delphine@mozilla.com>
Desc: Bug 1067554 / Bug Bug 1109383: Adding fi, hy-Am, ee, wo and ln locales to Firefox OS
Bumping manifests a=b2g-bump