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

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https://hg.mozilla.org/integration/gaia-central/rev/e262f052f525
Author: Ghislain 'Aus' Lacroix <aus@noiseport.org>
Desc: Merge pull request #18870 from nullaus/bug1004239

bug 1004239 -- Filter out all titles that contain app:// protocol and re...

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https://hg.mozilla.org/integration/gaia-central/rev/d2bcb22abf39
Author: Ghislain 'Aus' Lacroix <aus@mozilla.com>
Desc: bug 1004239 -- Filter out all titles that contain app:// protocol and replace with application name or empty string.
Bumping manifests a=b2g-bump