Retry on connection reset network errors (#4960)
See helpful discussion at
https://github.com/seanmonstar/reqwest/issues/1602#issuecomment-1220990725
and https://github.com/astral-sh/uv/issues/3514#issuecomment-2216986250
Should help with #3514 though I'll wait to close until it's confirmed as
we cannot reproduce this.
