build(deps-dev): bump postcss from 8.5.5 to 8.5.6 in /frontend#4720

sandhose merged 1 commit intomainelement-hq/matrix-authentication-service:mainfrom

dependabot/npm_and_yarn/frontend/postcss-8.5.6element-hq/matrix-authentication-service:dependabot/npm_and_yarn/frontend/postcss-8.5.6Copy head branch name to clipboard