[Snyk] Security upgrade postcss-cli from 6.1.2 to 7.0.0#133

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snyk-bot wants to merge 1 commit intomasterfrom snyk-fix-7b03c44f5db97e6c0f7f079c6433ea46

+445-1,936

Commits on Mar 17, 2020

fix: themes/skycoin/package.json & themes/skycoin/package-lock.json to reduce vulnerabilities
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