fix jcp source

launcher.py

@@ -67,16 +67,13 @@ if __name__=="__main__":
     print("Setting --existing-genesis to no, because there are no file " + '{}/genesis_backup.conf'.format(get_current_path()))
     options.use_existing_genesis = 'no'
 
-  src_dir = "../../../lib"
-  jcp_name = "jcp-2.0.39014.tar.gz"
-  src_jcp = "{}/{}".format(src_dir, jcp_name)
   dst_jcp = "./tmp/"
   if not os.path.exists(dst_jcp):
     os.mkdir(dst_jcp)
   if os.path.exists(dst_jcp):
       shutil.rmtree(dst_jcp)
   os.mkdir(dst_jcp)
-  copyfile(src_jcp, "{}/{}".format(dst_jcp, jcp_name))
+  urllib.request.urlretrieve('https://artifacts.vostokservices.com/repository/fileshare/node_build/jcp-2.0.39014.zip', "{}/{}".format(dst_jcp, jcp_name))
 
   build_image_cmd = [docker, 'build', '-t', 'node_config_generator', '.']
   subprocess.run(build_image_cmd)