Changelog:
=========
- Handle unexpected hg repo when parse scm version
- Treat PDM_BUILD_SCM_VERSION empty string as unset
- Honor the current working directory when importing pdm_build.py
- Errors when using the editables backend with the includes field.
- Vendor editables
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
