[Snyk] Upgrade gulp from 4.0.0 to 4.0.2#601

NOUIY wants to merge 1 commit intomasterNOUIY/flight-manual.atom.io:masterfrom

snyk-upgrade-2bee54ed3eade6158390201cf2056ac3NOUIY/flight-manual.atom.io:snyk-upgrade-2bee54ed3eade6158390201cf2056ac3Copy head branch name to clipboard