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

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https://hg.mozilla.org/integration/gaia-central/rev/46222bb737cb
Author: Luke Chang <lchang@mozilla.com>
Desc: Merge pull request #25126 from luke-chang/1082456_permission_dialog_wrong_wording

Bug 1082456 - The buttons of the fullscreen permission dialog become "Don't share / Share" abnormally after the geolocation permission dialog is shown previously, r=alive

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https://hg.mozilla.org/integration/gaia-central/rev/33aec650df69
Author: Luke Chang <lchang@mozilla.com>
Desc: Bug 1082456 - The buttons of the fullscreen permission dialog become "Don't share / Share" abnormally after the geolocation permission dialog is shown previously

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https://hg.mozilla.org/integration/gaia-central/rev/8e73ba9886a5
Author: Luke Chang <lchang@mozilla.com>
Desc: Merge pull request #25172 from luke-chang/1082426_device_sleep_earlier

Bug 1082426 - [System] Device goes to sleep earlier than the set time, r=timdream

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https://hg.mozilla.org/integration/gaia-central/rev/d122496f31c4
Author: Luke Chang <lchang@mozilla.com>
Desc: Bug 1082426 - [System] Device goes to sleep earlier than the set time
Bumping manifests a=b2g-bump