Remove `cmpgeos` wrappers that already exist in the `rawgeos` package

[peterstace]

Description

Since Intersects, Union etc. are already wrapped in the rawgeos package, they can be used instead, and the corresponding wrappers in the cmpgeos package deleted.

The next step will be to move the remaining wrappers from the cmpgeos package to the rawgeos package.

Check List

Have you:

• Added unit tests? N/A

• Add cmprefimpl tests? (if appropriate?) N/A

• Updated release notes? (if appropriate?) No, will write release notes when the cmpgeos wrapper cleanup is complete.

Related Issue

• https://github.com/peterstace/simplefeatures/issues/531

[peterstace]

Thanks for reviewing, I really appreciate it 🥳