tools: allow test tap output to include Unicode characters
Fixes https://github.com/nodejs/node/issues/47173
the issue can be easily reproduced locally by adding sys.stdout.reconfigure(encoding='ascii') to the beginning of tools/test.py
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Fixes https://github.com/nodejs/node/issues/47173
the issue can be easily reproduced locally by adding sys.stdout.reconfigure(encoding='ascii') to the beginning of tools/test.py