Bump acorn from 7.1.0 to 7.4.1#4

dependabot[bot] wants to merge 1 commit intomasterRaspberryProgramming/ssidDisplay:masterfrom

dependabot/npm_and_yarn/acorn-7.4.1RaspberryProgramming/ssidDisplay:dependabot/npm_and_yarn/acorn-7.4.1Copy head branch name to clipboard