chore(deps-dev): Bump pip in /packages/jsii-pacmak/test/generated-code

Bumps [pip](https://github.com/pypa/pip) from 23.1.2 to 23.2.
- [Changelog](https://github.com/pypa/pip/blob/main/NEWS.rst)
- [Commits](pypa/pip@23.1.2...23.2)

---
updated-dependencies:
- dependency-name: pip
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

packages/jsii-pacmak/test/generated-code/requirements-dev.txt

@@ -1,2 +1,2 @@
 mypy==1.4.1
-pip==23.1.2 # required to use --config-settings
+pip==23.2 # required to use --config-settings