Embed find_uv_bin from uv As we don't have uv in Debian, and judging from its (Rust) build dependency list, won't for the foreseeable future, embed the single function that comprises the Python code here. . This allows tox-uv, and thus tox, to function as long as "uv" is in the user's path, such as for example when installed using the official uv "curl | sh" installer, or using "pipx install uv". . The code here was picked from uv 0.2.12, is authored by Astral Software Inc., and dual-licensed under the MIT (Expat) and Apache 2.0 licenses.
