Commit fb0688362c implemented the Normalize()
function, but marked these fields as deprecated.
It's unclear what the motivation was for this, as the fields are part of the OCI
Image spec. On Windows, the OSVersion field specifically is important when matching
images (as kernel versions may not be compatible).
This patch updates platforms.Normalize() to preserve the OSVersion and OSFeatures
fields.
As a follow-up, we should look at defining an appropriate string-representation
for these fields (possibly as part of the OCI Spec), and update platforms.Parse()
accordingly.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
bec6e4dd67