Bug 1732228 - Upgrade the wheel for `pip` used by `mozharness` to version `23.0.1` r=firefox-build-system-reviewers,glandium

Differential Revision: https://phabricator.services.mozilla.com/D171176

testing/mozharness/mozharness/base/python.py

@@ -480,7 +480,7 @@ class VirtualenvMixin(object):
                 / "python"
                 / "_venv"
                 / "wheels"
-                / "pip-21.2.3-py3-none-any.whl"
+                / "pip-23.0.1-py3-none-any.whl"
             )
             setuptools_wheel_path = (
                 src_dir