Make image comparison function support Node 18

[mhdSid]

Is your feature request related to a problem? Please describe.
"resemblejs" has a dependency on "canvas" library which doesn't support NodeJs v.18, therefore, I would like to request that "webdriver-image-comparison" to support NodeJs v.18

Describe the solution you'd like
Use pixelmatch

Describe alternatives you've considered
Create pre-builds for Node 18 within "canvas" library; there is one open issue for this.

Additional context

[wswebcreation]

Hi @mhdSid

Tnx for this issue. I'll release a new version soon with support for Nodejs 18.

For now I want to stick to canvas because it's a bit more flexible but I do like the alternatives. Something to investigate, thanks!