[Snyk] Upgrade log4js from 6.7.1 to 6.9.1#9

jerrymannel wants to merge 1 commit intomasterappveen/utils:masterfrom

snyk-upgrade-75e23655ad6aa6cdf7e70c965ac617baappveen/utils:snyk-upgrade-75e23655ad6aa6cdf7e70c965ac617baCopy head branch name to clipboard