Bump handlebars from 4.0.11 to 4.7.3#6

dependabot[bot] wants to merge 1 commit intomastercreative-workflow/jquery.input.validator:masterfrom

dependabot/npm_and_yarn/handlebars-4.7.3creative-workflow/jquery.input.validator:dependabot/npm_and_yarn/handlebars-4.7.3Copy head branch name to clipboard