[issue38488] Update bundled pip to 19.3

[miss-islington]

miss-islington <mariatta.wijaya+miss-islington at gmail.com> added the comment:


New changeset bc996c67b7ba73886bb6edfd637ef3f874ddc9d4 by Miss Islington (bot) in branch '3.9':
bpo-38488: Upgrade bundled versions of pip & setuptools (GH-20491)
https://github.com/python/cpython/commit/bc996c67b7ba73886bb6edfd637ef3f874ddc9d4


----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue38488>
_______________________________________