Add -n flag to not print emojis

[austenadler]

Is your feature request related to a problem? Please describe. I want to be able to disable emojis from being printed on success/failure

Describe the solution you'd like Either emojis removed entirely, or an option that disables them (this merge request implements the latter in -n/--no-emojis)

Describe alternatives you've considered Running something like black ... | sed 's/[^[:alnum:]]//g' but this is bad design for obvious reasons. Also considered looking at any translation implementations (no emoji could be a 'dialect' of English), but I don't know how to do this in python.

[austenadler]

Will add documentation for this. Should I write a test too?

[hugovk]

Duplicate of #223, #1031 and #1255.

[ambv]

This sounds like something that should be fixed or worked around in your terminal, not in end-user tools that use Unicode characters. I happen to have a non-Latin 1 character in my first name so I'm rather sensitive to bad Unicode support.