Additional tests from rust-geo-booleanop

[platypii]

I was looking at the repo 21re/rust-geo-booleanop which is a rust port of this repo. They also use geojson for tests, and have added more tests than the ones here. Mostly from @bluenote10

Interestingly, many of the tests in rust-geo-booleanop do not pass in w8r/martinez. I plan to look into those more carefully.

But 9 additional tests did pass, so this PR is adding them to the upsteam w8r/martinez project. More tests are better, right?