[Snyk] Security upgrade bootstrap from 4.5.3 to 5.0.0#6

rostomzed wants to merge 1 commit intomasterpermutive/prebid.github.io:masterfrom

snyk-fix-74a6da30c2dc50904c500a75d6b78152permutive/prebid.github.io:snyk-fix-74a6da30c2dc50904c500a75d6b78152Copy head branch name to clipboard