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

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https://hg.mozilla.org/integration/gaia-2_0/rev/09b331558b6e
Author: Ryan VanderMeulen <rvandermeulen@mozilla.com>
Desc: Merge pull request #22379 from mikehenrty/bug-1038630-reland-tutorial

Bug 1038630 - Split Tutorial init into init, start methods. r=fcampo

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https://hg.mozilla.org/integration/gaia-2_0/rev/9b138bb60663
Author: Michael Henretty <michael.henretty@gmail.com>
Desc: Bug 1038630 - Split Tutorial init into init, start methods. r=fcampo
Bumping manifests a=b2g-bump