Support bucket versioning (#9377)

- Implement a new xl.json 2.0.0 format to support,
  this moves the entire marshaling logic to POSIX
  layer, top layer always consumes a common FileInfo
  construct which simplifies the metadata reads.
- Implement list object versions
- Migrate to siphash from crchash for new deployments
  for object placements.

Fixes #2111

cmd/copy-part-range.go

@@ -32,7 +32,9 @@ func writeCopyPartErr(ctx context.Context, w http.ResponseWriter, err error, url
 		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrInvalidCopyPartRangeSource), url, browser)
 		return
 	default:
-		writeErrorResponse(ctx, w, toAPIError(ctx, err), url, browser)
+		apiErr := errorCodes.ToAPIErr(ErrInvalidCopyPartRangeSource)
+		apiErr.Description = err.Error()
+		writeErrorResponse(ctx, w, apiErr, url, browser)
 		return
 	}
 }