[Snyk] Upgrade lodash from 4.17.4 to 4.17.21#3

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masterUpperLEFTY/brackets:masterfrom

snyk-upgrade-52e574e2e1629acde4c16c258146abe8UpperLEFTY/brackets:snyk-upgrade-52e574e2e1629acde4c16c258146abe8Copy head branch name to clipboard