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

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https://hg.mozilla.org/integration/gaia-central/rev/d1282d4de019
Author: Ryan VanderMeulen <rvandermeulen@mozilla.com>
Desc: Merge pull request #23380 from Moz-TedC/bug-1057187-fix

Bug 1057187: Check all available mobile connections (SIM 1 & 2) for timezone information. r=kaze

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https://hg.mozilla.org/integration/gaia-central/rev/e592c8be5175
Author: Ted Clancy (:tedders1) <tclancy@mozilla.com>
Desc: Bug 1057187: Check all available mobile connections (SIM 1 & 2) for timezone information. r=kaze
Bumping manifests a=b2g-bump