Update code.py to handle RTC and NTP

[VPTechOps]

Add support to set RTC from NTP with local timezone and DST support

[VPTechOps]

I left the NTP server as pool.ntp.org. I didn't know if there was some other suggested value such as: us.pool.ntp.org, ntp.org, time.cloudflare.com, time.google.com etc. that we should use

[dhalbert]

To fix your formatting problems, see about using pre-commit: https://learn.adafruit.com/creating-and-sharing-a-circuitpython-library/check-your-code

[VPTechOps]

Thanks, Dan, for the pointer to pre-commit. It's going to take some time for me to figure out how to do all of that, since all the instruction seem to be Linux/Unix-based. I'm using a Windows machine and UltraEdit and GitKraken. Those line endings are a killer. I'll also have to figure out how to make all the libraries available so I can run pre-commit locally.