Bump actions/upload-artifact from 3 to 4 (#326)

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

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

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

.github/workflows/ci_cd.yml

@@ -111,7 +111,7 @@ jobs:
           twine check dist/*
 
       - name: Upload packages
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: Packages
           path: dist/
@@ -276,7 +276,7 @@ jobs:
           docker-compose -f ./docker-compose/docker-compose-extras.yaml down -v
 
       - name: Upload HTML Documentation
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: documentation-html
           path: doc/build/html
@@ -297,7 +297,7 @@ jobs:
         run: xvfb-run poetry run make -C doc pdf
 
       - name: Upload PDF Documentation
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: Documentation-pdf
           path: doc/build/latex/ansys-acp-core.pdf