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

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https://hg.mozilla.org/integration/gaia-1_4/rev/24329cbd2e7e
Author: Florin Strugariu <bebef_1987@yahoo.com>
Desc: Merge pull request #19244 from AndreiH/bug_1010176

Bug 1010176

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https://hg.mozilla.org/integration/gaia-1_4/rev/79101bf03fe2
Author: Andrei Hutusoru <andreihutusoru@P5069.(none)>
Desc: Bug 1010176 - [v1.4] Radio flick not working
Bumping manifests a=b2g-bump