Bumping gaia.json for 2 gaia-central revision(s)

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https://hg.mozilla.org/integration/gaia-central/rev/205a25331421
Author: James Lal <james@lightsofapollo.com>
Desc: Merge pull request #12143 from lightsofapollo/revert-lint-failure

Revert "Merge pull request #11864 from gabrielesvelto/bug-887156-wappush...

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https://hg.mozilla.org/integration/gaia-central/rev/986035b2d4ca
Author: James Lal <james@lightsofapollo.com>
Desc: Revert "Merge pull request #11864 from gabrielesvelto/bug-887156-wappush-whitelist"

This reverts commit a7f11d14d1fa7988fa429fa87572e0072bf3c1a1, reversing
changes made to f418a83a9b6fbf55a09dab86a91bb6262dc78fb9.