Support OTP 28

[elbrujohalcon]

Is your feature request related to a problem? Please describe

OTP28 includes several changes to Erlang syntax that this project doesn't support.

Describe the solution you'd like

For all katana-code tools to handle OTP28 syntax correctly.

Describe alternatives you've considered

No alternatives.

Additional Context

Release highlights

[paulo-ferraz-oliveira]

I edited the description to allow listing stuff we'll need (this might be done in steps) as a way to move forward. For elvis_core, for starters, I'm adding the minimum to not throw on the new strict generators.

[elbrujohalcon]

Because I'm reading emails out-of-order, I wrote #91 (review) before checking here.
I still think that the proper way forward would be to compare OTP28's versions of these modules against OTP27's ones, see what changed, and adjust what's necessary here:

• epp_dodger
• erl_prettypr
• erl_syntax
• erl_parse
• (maybe I'm missing others… I guess not)

[paulo-ferraz-oliveira]

I can work with that list. This is the reason I didn't state the other pull request (in this repo) would close this issue 😄

Otoh, did we do this previously for OTP 27, can you remember?

[elbrujohalcon]

I'm pretty sure I did it… but doing the same comparison between OTP26 and OTP27 wouldn't cause any harm, I guess :)

[elbrujohalcon]

I certainly did it with ktn_dodger: #85
I'm not sure about ktn_code, but I guess it might have not needed any specific changes (?)