grim/convey

Replace deprecated ioutil usage

5 months ago, Elliott Sales de Andrade
f2b1178f3266
Replace deprecated ioutil usage

It was deprecated in Go 1.16, but `go.mod` wants 1.17 already.

Testing Done:
Ran `go build .`

Reviewed at https://reviews.imfreedom.org/r/2868/
package podman
import (
"testing"
"github.com/stretchr/testify/assert"
"keep.imfreedom.org/grim/convey/yaml"
)
func TestPushString(t *testing.T) {
p := &Push{
Tags: yaml.StringOrSlice{"foo"},
}
assert.NoError(t, p.Valid())
}
func TestPushSlice(t *testing.T) {
p := &Push{
Tags: []string{"foo", "bar"},
}
assert.NoError(t, p.Valid())
}
func TestPushTagsRequired(t *testing.T) {
p := &Push{}
assert.ErrorIs(t, p.Valid(), ErrNoTags)
}