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

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https://hg.mozilla.org/integration/gaia-central/rev/80212cad699e
Author: Jim Porter <jporter@mozilla.com>
Desc: Merge pull request #22597 from jimporter/ringtones-sd-card

Bug 1027995 - [User story] Transfer ringtones from SD card to ringtones folder

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https://hg.mozilla.org/integration/gaia-central/rev/29065d1d6c25
Author: Jim Porter <jporter@mozilla.com>
Desc: Bug 1027995 - [User story] Transfer ringtones from SD card to ringtones folder; r=dkuo, ui-r=kcaldwell

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https://hg.mozilla.org/integration/gaia-central/rev/fde9ed3345d2
Author: Douglas Sherk <github@sherk.me>
Desc: Merge pull request #23376 from DouglasSherk/1054995-dialer-contacts-share

Bug 1054995 - Refactor contacts action buttons into shared. r=francisco

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https://hg.mozilla.org/integration/gaia-central/rev/d2a1d32bfb0d
Author: Doug Sherk <github@sherk.me>
Desc: Bug 1054995 - Refactor contacts action buttons into shared. r=francisco
Bumping manifests a=b2g-bump