Bump socket.io-parser and browser-sync in /themes/hugo-theme-techdoc#3

dependabot[bot] wants to merge 1 commit intomastershansrin/techdoc:masterfrom

dependabot/npm_and_yarn/themes/hugo-theme-techdoc/socket.io-parser-and-browser-sync-4.2.2shansrin/techdoc:dependabot/npm_and_yarn/themes/hugo-theme-techdoc/socket.io-parser-and-browser-sync-4.2.2Copy head branch name to clipboard