uv

c591636d - Add `UV_FIND_LINKS` environment variable support for the `--find-links` command-line option (#7912)

Add `UV_FIND_LINKS` environment variable support for the `--find-links` command-line option (#7912) ## Summary This PR adds support for the `UV_FIND_LINKS` environment variable as an alternative to the `--find-links` command-line option, as requested in #1839. ## Test Plan A unit test was added to validate that setting `UV_FIND_LINKS` provided the same result as a link provided with the `--find-links` command-line option. --------- Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>