ddev delete images help: Clarify that `delete images` wont operate on 3rd party images (#3770)
ddev delete images help: Clarify that `delete images` wont operate on 3rd party images (#3770)


drud/ddev,drud/ddev,rfay/ddev,drud/ddev,rfay/ddev,drud/ddev,drud/ddev,rfay/ddev,rfay/ddev,rfay/ddev