Log Message:
py-pip-audit: update to 2.6.2.

## [2.6.2]

### Changed

* `pip-audit`'s minimum Python version is now 3.8.

### Fixed

* Fixed a hang caused by auditing requirements when resolving against
  an index that requires authentication, causing `pip` to wait indefinitely
  for credentials ([#707](https://github.com/pypa/pip-audit/pull/707))