gh-103559: Update bundled pip version to 23.1.1 (gh-103560)

* Update bundled pip version to 23.1
* Update to pip 23.1.1

Lib/ensurepip/__init__.py

diff --git a/Lib/ensurepip/__init__.py b/Lib/ensurepip/__init__.py
index 69b23de..4278422 100644
--- a/Lib/ensurepip/__init__.py
+++ b/Lib/ensurepip/__init__.py
@@ -10,7 +10,7 @@
 
 __all__ = ["version", "bootstrap"]
 _PACKAGE_NAMES = ('pip',)
-_PIP_VERSION = "23.0.1"
+_PIP_VERSION = "23.1.1"
 _PROJECTS = [
     ("pip", _PIP_VERSION, "py3"),
 ]

Lib/ensurepip/_bundled/pip-23.1.1-py3-none-any.whl

diff --git a/Lib/ensurepip/_bundled/pip-23.0.1-py3-none-any.whl b/Lib/ensurepip/_bundled/pip-23.1.1-py3-none-any.whl
similarity index 74%
rename from Lib/ensurepip/_bundled/pip-23.0.1-py3-none-any.whl
rename to Lib/ensurepip/_bundled/pip-23.1.1-py3-none-any.whl
index a855dc4..dee4c03 100644
--- a/Lib/ensurepip/_bundled/pip-23.0.1-py3-none-any.whl
+++ b/Lib/ensurepip/_bundled/pip-23.1.1-py3-none-any.whl
Binary files differ

Misc/NEWS.d/next/Library/2023-04-15-11-21-38.gh-issue-103559.a9rYHG.rst

diff --git a/Misc/NEWS.d/next/Library/2023-04-15-11-21-38.gh-issue-103559.a9rYHG.rst b/Misc/NEWS.d/next/Library/2023-04-15-11-21-38.gh-issue-103559.a9rYHG.rst
new file mode 100644
index 0000000..2c9d67e
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2023-04-15-11-21-38.gh-issue-103559.a9rYHG.rst
@@ -0,0 +1 @@
+Update the bundled copy of pip to version 23.1.1.