Support parse POINTZ, POINTM and POINTZM

[ariesdevil]

• [x] I agree to follow the project's code of conduct.
• [ ] I added an entry to CHANGES.md if knowledge of this change could be valuable to users.
• [x] I ran cargo fmt

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[lnicola]

I guess this will make the conversion to geo-types lossy. I don't think Z/M are available there, so there's not much you can do, just wanted to point that out.

[ariesdevil]

I guess this will make the conversion to geo-types lossy. I don't think Z/M are available there, so there's not much you can do, just wanted to point that out.↳

Thanks point it out, I see Coord in geo-types only support x and y, I think it needs to be refactored later.

[ariesdevil]

Fixed, PTAL again.

[ariesdevil]

You didn't add that comment about matches!, but whatever 😀.↳

Sorry, I forgot it🤔

[michaelkirk]

We've misspelled POINT Z, POINT M, and POINT ZM. See https://github.com/georust/wkt/issues/114

Can you take a look @ariesdevil?

Otherwise I think we should revert this.