⬆️ deps(gha): Bump actions/download-artifact from 4 to 5

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

---
updated-dependencies:
- dependency-name: actions/download-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/publish-extension.yml

@@ -82,7 +82,7 @@ jobs:
           sudo apt-get install libpango1.0-dev libgif-dev
       - run: npm install
       - run: npm i -g @vscode/vsce pnpm
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           path: /tmp
       - id: build_extension
@@ -118,7 +118,7 @@ jobs:
           node-version: "20.x"
       - run: npm install
       - run: npm i -g @vscode/vsce pnpm
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           path: /tmp
       - uses: actions/github-script@v7