config_tools: remove the log of sucessfully generating board XML
remove the log "<board>.xml has been generated successfully!" in
board_parser.py, because it only mean that the board xml file have
been created sucessfully here, not the all data have been appended
successfully and pretty formatted.
@@ -113,5 +113,3 @@ if __name__ == '__main__':
with open(BOARD_INFO, 'a+') as f:
print("</acrn-config>", file=f)
-
- print("{} has been generated successfully!".format(BOARD_INFO))
