Porting CMake module to FAKE 5

This PR ports the CMake module to FAKE 5. The module can be used to interact with CMake.

TODO

[ ] New (API-)documentation for new features exist (Note: API-docs are enough, additional docs are in help/markdown)
[ ] unit or integration test exists (or short reasoning why it doesn't make sense)

Note: Consider using the CreateProcess API which can be tested more easily, see https://github.com/fsharp/FAKE/pull/2131/files#diff-4fb4a77e110fbbe8210205dfe022389b for an example (the changes in the DotNet.Testing.NUnit module)
[ ] boy scout rule: "leave the code behind in a better state than you found it" (fix warnings, obsolete members or code-style in the places you worked in)
[ ] (if new module) the module has been linked from the "Modules" menu, edit help/templates/template.cshtml, linking to the API-reference is fine.
[ ] (if new module) the module is in the correct namespace
[ ] (if new module) the module is added to Fake.sln (dotnet sln Fake.sln add src/app/Fake.*/Fake.*.fsproj)
[ ] Fake 5 API guideline is honored