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

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https://hg.mozilla.org/integration/gaia-central/rev/04060c64963f
Author: Zac <zcampbell@mozilla.com>
Desc: Merge pull request #18592 from bebef1987/ev_me

Bug 1000062 - Delete some more redundant tests

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https://hg.mozilla.org/integration/gaia-central/rev/097e85a07450
Author: Bebe <bebe@mozilla.ro>
Desc: Bug 1000062 - Delete some more redundant tests
Bumping manifests a=b2g-bump