builder/dockerfile/mockbackend_test.go: suppress SA9005 (staticcheck)
```
builder/dockerfile/mockbackend_test.go:107:21: SA9005: struct doesn't have any exported fields, nor custom marshaling (staticcheck)
return json.Marshal(rawImage(*i))
^
```
@@ -104,7 +104,7 @@ func (i *mockImage) OperatingSystem() string {
func (i *mockImage) MarshalJSON() ([]byte, error) {
type rawImage mockImage
- return json.Marshal(rawImage(*i))
+ return json.Marshal(rawImage(*i)) //nolint:staticcheck
}
type mockImageCache struct {
