fix: actually respect --new-key-version when uploading RSA keys

Author: martinpaljak

src/main/java/pro/javacard/gp/GPTool.java

@@ -464,7 +464,7 @@ public static void main(String[] argv) throws Exception {
                                 // Get public key
                                 PublicKey key = GPCrypto.pem2pubkey(fin);
                                 if (key instanceof RSAPublicKey) {
-                                    gp.putKey((RSAPublicKey) key, 0x73);
+                                    gp.putKey((RSAPublicKey) key, keyVersion);
                                 }
                             }
                         }