[Snyk] Security upgrade webpack-dev-server from 3.11.2 to 4.0.0#16

Open

snyk-bot wants to merge 1 commit intomasterfrom snyk-fix-70b6510388af8eeaaa01d8b95ccd430e

+1-1

Commits on Aug 19, 2021

fix: examples/browser-service-worker/package.json to reduce vulnerabilities
snyk-bot
committed