build(deps): bump the ci-dependencies group with 1 update (#77)

* build(deps): bump the ci-dependencies group with 1 update

Bumps the ci-dependencies group with 1 update: [actions/download-artifact](https://github.com/actions/download-artifact).


Updates `actions/download-artifact` from 3 to 4
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v3...v4)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: ci-dependencies
...

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

* Pin version to hash

Signed-off-by: Bradley Reynolds <bradley.reynolds@darbia.dev>

---------

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Bradley Reynolds <bradley.reynolds@darbia.dev>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Bradley Reynolds <bradley.reynolds@darbia.dev>

.github/workflows/python-pypi-publish.yaml

@@ -51,7 +51,7 @@ jobs:
 
     steps:
     - name: "Download dists"
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@6b208ae046db98c579e8a3aa621ab581ff575935 # v4.1.1
       with:
         name: python-package-distributions
         path: dist/