Bump async from 2.6.1 to 2.6.4 in /component/sentinel/dashboard/src/main/webapp/resources#16

dependabot[bot] wants to merge 1 commit intomaster970263611/boke:masterfrom

dependabot/npm_and_yarn/component/sentinel/dashboard/src/main/webapp/resources/async-2.6.4970263611/boke:dependabot/npm_and_yarn/component/sentinel/dashboard/src/main/webapp/resources/async-2.6.4Copy head branch name to clipboard