[Snyk] Security upgrade highcharts from 7.1.1 to 9.0.0#12

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erleiuat wants to merge 1 commit intomasterfrom snyk-fix-b8a9ae316bc3c8b08b8299cdc6681a40

+4-4

Commits on Feb 6, 2021

fix: package.json & package-lock.json to reduce vulnerabilities
snyk-bot
committed