The io/ioutil package has been deprecated in Go 1.16. This commit replaces the existing io/ioutil functions with their new definitions in io and os packages. Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
Signed-off-by: Daniel Nephin <dnephin@docker.com>
Signed-off-by: Ying Li <ying.li@docker.com>
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>