Bump actions/upload-artifact from 4 to 5

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4 to 5.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v4...v5)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/build-and-check-documentation.yml

@@ -38,7 +38,7 @@ jobs:
           run: make html
 
       - name: Upload html artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: command-line-parser
           path: documentation/build/html/

.github/workflows/build-and-deploy-documentation.yml

@@ -42,7 +42,7 @@ jobs:
           run: make html
 
       - name: Upload html artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: command-line-parser
           path: documentation/build/html/