Bumping gaia.json for 4 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/2c2c0534c3db
Author: Sam Foster <sam@sam-i-am.com>
Desc: Merge pull request #22188 from sfoster/bug-1038630-tutorial-init-then-begin

Bug 1038630 - Split Tutorial init into init, begin methods.

* init early in FTU, call start from 'Get started' button
* Dont wait to loadConfig in ftu AppManager
* Add 1.3..2.1 and 1.4..2.1 upgrade steps for easier testing on master
* Remove unused ensureConfig
* Fix tutorial init/start logic in FTU AppManager
* Add jsdocs for Tutorial
* Remove surplus Tutorial.init call from UIManager

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https://hg.mozilla.org/integration/gaia-central/rev/61baa3809d03
Author: Sam Foster <sfoster@mozilla.com>
Desc: Bug 1038630 - Split Tutorial init into init, start methods.

* init early in FTU, call start from 'Get started' button
* Dont wait to loadConfig in ftu AppManager
* Add 1.3..2.1 and 1.4..2.1 upgrade steps for easier testing on master
* Remove unused ensureConfig
* Fix tutorial init/start logic in FTU AppManager
* Add jsdocs for Tutorial
* Remove surplus Tutorial.init call from UIManager

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https://hg.mozilla.org/integration/gaia-central/rev/4d66e63df5f3
Author: Michał Budzyński <michal@virtualdesign.pl>
Desc: Merge pull request #22225 from michalbe/Bug-1041455-nfc-new

Bug 1041455 - Shrinking UI fix on Contact List after adding new contact

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https://hg.mozilla.org/integration/gaia-central/rev/7f1be9eb7dc8
Author: Michal Budzynski <michal@virtualdesign.pl>
Desc: Bug 1041455 - Shrinking UI fix on Contact List after adding new contact
Bumping manifests a=b2g-bump