uv

1dfa650a - Propagate credentials for `<index>/simple` to `<index>/...` endpoints (#11074)

Propagate credentials for `<index>/simple` to `<index>/...` endpoints (#11074) Closes https://github.com/astral-sh/uv/issues/11017 Closes https://github.com/astral-sh/uv/issues/8565 Sort of an minimal implementation of https://github.com/astral-sh/uv/issues/4583