chore(deps): bump io.undertow:undertow-core from 2.3.20.Final to 2.3.21.Final in /server#3214

dependabot[bot] wants to merge 1 commit intomainArcadeData/arcadedb:mainfrom

dependabot/maven/server/io.undertow-undertow-core-2.3.21.FinalArcadeData/arcadedb:dependabot/maven/server/io.undertow-undertow-core-2.3.21.FinalCopy head branch name to clipboard