Bumping gaia.json for 3 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/f2dfcf31b96b
Author: KWierso <kwierso@gmail.com>
Desc: Revert "Merge pull request #23311 from mozfreddyb/bug-1056882" for Linter bustage

This reverts commit 503d3c4e4c779f31ccb768a8ccc2b505aff72e83, reversing
changes made to 14a2fef47142cd873df27a6c846fcd9f854a75e6.

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https://hg.mozilla.org/integration/gaia-central/rev/f018761a6a5c
Author: J. Ryan Stinnett <jryans@gmail.com>
Desc: Merge pull request #23328 from jryans/blank-prompt

Bug 1058745 - Fix remote debugger prompt text

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https://hg.mozilla.org/integration/gaia-central/rev/34d1eeb4f85a
Author: J. Ryan Stinnett <jryans@gmail.com>
Desc: Bug 1058745 - Fix remote debugger prompt text. r=gandalf
Bumping manifests a=b2g-bump