Fix potential leak on mid-stream read error

Signed-off-by: Jason T. Greene <jason.greene@redhat.com>

pkg/machine/fedora.go

@@ -105,11 +105,11 @@ func getFedoraDownload(releaseURL string) (*url.URL, string, int64, error) {
 		return nil, "", -1, fmt.Errorf("get request failed: %s: %w", verURL.String(), err)
 	}
 
+	defer resp.Body.Close()
 	bytes, err := io.ReadAll(&io.LimitedReader{R: resp.Body, N: 1024})
 	if err != nil {
 		return nil, "", -1, fmt.Errorf("failed reading: %s: %w", verURL.String(), err)
 	}
-	_ = resp.Body.Close()
 
 	return downloadURL, strings.TrimSpace(string(bytes)), contentLen, nil
 }