F2py-cmake

<!-- Release notes generated using configuration in .github/release.yml at main -->

What's Changed
* docs: update copyright by henryiii in https://github.com/scikit-build/f2py-cmake/pull/16


**Full Changelog**: https://github.com/scikit-build/f2py-cmake/compare/v0.1.1...v0.1.2

<!-- Release notes generated using configuration in .github/release.yml at main -->

This release adds a license identifier to the CMake files for better vendoring.

What's Changed
* fix: add license identifier to CMake file by henryiii in https://github.com/scikit-build/f2py-cmake/pull/11
* ci: add 3.13 testing by henryiii in https://github.com/scikit-build/f2py-cmake/pull/12


**Full Changelog**: https://github.com/scikit-build/f2py-cmake/compare/v0.1.0...v0.1.1

First release, with vendor support and basic functionality.