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

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https://hg.mozilla.org/integration/gaia-2_1/rev/018f1e8fac85
Author: George <georgeiscoming@gmail.com>
Desc: Merge pull request #25446 from cctuan/1080051-v21

Bug 1080051 - [FTE] Tapping on the SIM 1 PIN text box does not invoke the keyboard

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https://hg.mozilla.org/integration/gaia-2_1/rev/3d026a90318b
Author: cctuan <georgeiscoming@gmail.com>
Desc: Bug 1080051 - [FTE] Tapping on the SIM 1 PIN text box does not invoke the keyboard
Bumping manifests a=b2g-bump