Build

test: add unit tests for pet-global-virtualenvs crate (Fixes #389) (#… #245

Job	Run time
Build (windows-latest, x86_64-pc-windows-msvc)	4m 5s
Build (windows-latest, aarch64-pc-windows-msvc)	4m 0s
Build (macos-latest, x86_64-apple-darwin)	1m 58s
Build (macos-14, aarch64-apple-darwin)	2m 6s
Build (ubuntu-latest, x86_64-unknown-linux-musl)	1m 57s
	14m 6s

Provide feedback