update contributing guide link and improve PR template formatting in `.github/PULL_REQUEST_TEMPLATE.md`
Signed-off-by: Paulchen <lukas.23022005@gmail.com>
Signed-off-by: Lukas Michael <lukas.23022005@gmail.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Any PR that is labeled with any `impact/*` label should have a
description for the changelog and an `area/*` label.
(copied from moby/moby 1d473549e865ef6b90ee936c280f4bda677de39b)
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>