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

========

https://hg.mozilla.org/integration/gaia-central/rev/f1a64972d956
Author: punamdahiya <punamdahiya@yahoo.com>
Desc: Merge pull request #24897 from punamdahiya/bug1076158

Bug1076158-[Video]-Fix of options button not responsive on the first touch r=wilsonpage

========

https://hg.mozilla.org/integration/gaia-central/rev/c81d2e8ad1d8
Author: Punam Dahiya <punamdahiya@yahoo.com>
Desc: Bug1076158-[Video]-Fix of options button not responsive on the first touch r=wilsonpage
Bumping manifests a=b2g-bump