Bump setuptools from 70.0.0 to 70.1.1 (#218)

* Bump setuptools from 70.0.0 to 70.1.1

Bumps [setuptools](https://github.com/pypa/setuptools) from 70.0.0 to 70.1.1.
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/NEWS.rst)
- [Commits](pypa/setuptools@v70.0.0...v70.1.1)

---
updated-dependencies:
- dependency-name: setuptools
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

* Add changelog entry

And fix the changelog entry for pip 24.1.1

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Ed Morley <[email protected]>

CHANGELOG.md

@@ -9,7 +9,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
-- Updated pip from 23.3.2 to 24.0. ([#219](https://github.com/heroku/buildpacks-python/pull/219))
+- Updated pip from 24.0 to 24.1.1. ([#219](https://github.com/heroku/buildpacks-python/pull/219))
+- Updated setuptools from 70.0.0 to 70.1.1. ([#218](https://github.com/heroku/buildpacks-python/pull/218))
 - Buildpack detection now recognises more types of Python-related files. ([#215](https://github.com/heroku/buildpacks-python/pull/215))
 
 ## [0.11.0] - 2024-06-07

requirements/setuptools.txt

@@ -1 +1 @@
-setuptools==70.0.0
+setuptools==70.1.1