pex 2.3.3

[github-actions[bot]]

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2.3.3

This release fixes pex3 lock create support for --pip-versions
23.3.1 and newer. Previously, when locking using indexes that serve
artifacts via re-directs, the resulting lock file would contain the
final re-directed URL instead of the originating index artifact URL.
This could lead to issues when the indexes re-direction scheme changed
or else if authentication parameters in the original index URL were
stripped in the Pip logs.

• Fix artifact URL recording for pip>=23.3. (Fix artifact URL recording for pip>=23.3. #2421)

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This discussion was created from the release pex 2.3.3.