CheckObjectStep: parse and dump `target_features`

When an object file or binary contains the target_features section
we can now parse and then dump its contents in string format so
we can use them in our linker tests to verify the features section.
b14f605dd7Luuk de Gram committed on 10/25/2022, 6:48:08 PMparent777bcbf
1 file changedLine totals unavailable