Bump pip from 23.3.1 to 23.3.2 (#156)

* Bump pip from 23.3.1 to 23.3.2

Bumps [pip](https://github.com/pypa/pip) from 23.3.1 to 23.3.2.
- [Changelog](https://github.com/pypa/pip/blob/main/NEWS.rst)
- [Commits](pypa/pip@23.3.1...23.3.2)

---
updated-dependencies:
- dependency-name: pip
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

* Fix lint errors with Rust 1.75

Fixes:

```
warning: all fields have the same postfix: `version`
  --> src/packaging_tool_versions.rs:12:1
   |
12 | / pub(crate) struct PackagingToolVersions {
13 | |     pub(crate) pip_version: String,
14 | |     pub(crate) setuptools_version: String,
15 | |     pub(crate) wheel_version: String,
16 | | }
   | |_^
   |
   = help: remove the postfixes
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#struct_field_names
   = note: `-W clippy::struct-field-names` implied by `-W clippy::pedantic`
   = help: to override `-W clippy::pedantic` add `#[allow(clippy::struct_field_names)]`
```

* Add changelog entry

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Ed Morley <501702+edmorley@users.noreply.github.com>

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- Updated pip from 23.3.1 to 23.3.2. ([#156](https://github.com/heroku/buildpacks-python/pull/156))
+
 ## [0.8.0] - 2023-12-08
 
 ### Changed

requirements/pip.txt

@@ -1 +1 @@
-pip==23.3.1
+pip==23.3.2

src/packaging_tool_versions.rs

@@ -8,6 +8,7 @@ const WHEEL_REQUIREMENT: &str = include_str!("../requirements/wheel.txt");
 /// These are always installed, and are independent of the chosen package manager.
 /// Strings are used instead of a semver version, since these packages don't use
 /// semver, and we never introspect the version parts anyway.
+#[allow(clippy::struct_field_names)]
 #[derive(Clone, Deserialize, PartialEq, Serialize)]
 pub(crate) struct PackagingToolVersions {
     pub(crate) pip_version: String,