[BUG] Go build with error for SA1019: "io/ioutil" has been deprecated since Go 1.16

[denverdino]

What happened:

$ make build
...
pkg/util/system/system_file.go:21:2: SA1019: "io/ioutil" has been deprecated since Go 1.16: As of Go 1.16, the same functionality is now provided by package io or package os, and those implementations should be preferred in new code. See the specific function documentation for details. (staticcheck)
	"io/ioutil"
	^
INFO File cache stats: 1 entries of total size 2.5KiB
INFO Memory: 17 samples, avg is 58.5MB, max is 95.8MB
INFO Execution took 1.559056333s
make: *** [lint-go] Error 1

What you expected to happen:

No error

How to reproduce it (as minimally and precisely as possible):

$ make build

Anything else we need to know?:

Environment:

• Go version: go1.19.2 darwin/arm64