Replace Jimp by Sharp

[andy128k]

Closes #329

[alexander-akait]

@andy128k Big thanks, maybe you can help me with github actions, we need migrate on them and test this on linux/windows/macos (just don't have enough time), thanks

[andy128k]

@alexander-akait see #339 😏

[alexander-akait]

@andy128k let's fix tests on macos, looks like small difference in images on macos

[andy128k]

@alexander-akait see #341

[alexander-akait]

@andy128k big thanks again, let's rebase

[andy128k]

@alexander-akait now it works

[alexander-akait]

@andy128k Should we solve compatibility with Node.js v16 before new release (I think yes 😄 )?

[andy128k]

@alexander-akait This may be tricky.

ava does not support asynchronous snapshot matchers. It may require to rewrite tests or even migrate to another testing library (jest maybe?).

[alexander-akait]

Yes, jest sounds good