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

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https://hg.mozilla.org/integration/gaia-central/rev/4009a398dec7
Author: Douglas Sherk <github@sherk.me>
Desc: Merge pull request #17137 from DouglasSherk/dsds-mozicc

Bug 982723 - [DSDS][Dialer] Use mozIccManager instead of mozMobileConnections in SimPicker and CallButton. r=Rik

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https://hg.mozilla.org/integration/gaia-central/rev/3bf4b74fbcaf
Author: DouglasSherk <github@sherk.me>
Desc: Bug 982723 - [DSDS][Dialer] Use mozIccManager instead of mozMobileConnections in SimPicker and CallButton. r=Rik
Bumping manifests a=b2g-bump