[Feature Request] Option to add trailing character to printer display

[SillyHats]

Is your feature request related to a problem? Please describe.
My CR-10 clips the last character off the message sent to the display

Describe the solution you'd like
Add an option to the plugin to send an extra trailing character to account for the printers that do that. The ip on connect plugin has a good example
https://github.com/jneilliii/OctoPrint-ipOnConnect/blob/66e3b863932989e1312434b1370b6f84784aaf63/octoprint_ipOnConnect/templates/ipOnConnect_settings.jinja2#L22

Describe alternatives you've considered
I'll get by day to day

Additional context
https://github.com/jneilliii/OctoPrint-ipOnConnect/blob/d14347bfe7367c674460cf02ac893d30eb1fc746/README.md#added-2

[AlexVerrico]

G'Day @SillyHats
Looks simple enough, I'll try and get this implemented this weekend.
Cheers, Alex.

[AlexVerrico]

Addressed in V2.2.0 by the custom time format feature