[Snyk] Upgrade bootstrap from 4.1.3 to 4.6.2#1

snyk-bot wants to merge 1 commit intomasterartskidesign/starter:masterfrom

snyk-upgrade-a4a2d4bfa182d7f4d3e19cdf9782c564artskidesign/starter:snyk-upgrade-a4a2d4bfa182d7f4d3e19cdf9782c564Copy head branch name to clipboard