Merge branch 'tb/precompose-getcwd' into maint-2.45

We forgot to normalize the result of getcwd() to NFC on macOS where all other paths are normalized, which has been corrected. This still does not address the case where core.precomposeUnicode configuration is not defined globally. * tb/precompose-getcwd: macOS: ls-files path fails if path of workdir is NFD