chore(deps): bump actions/download-artifact from 4 to 8

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4 to 8.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v4...v8)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '8'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/release.yml

@@ -301,14 +301,14 @@ jobs:
 
       - name: Download JetBrains Artifact
         if: needs.publish_jetbrains.result == 'success'
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v8
         with:
           name: jetbrains-plugin
           path: artifacts/jetbrains/
 
       - name: Download VS Code Artifact
         if: needs.publish_vscode.result == 'success'
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v8
         with:
           name: vscode-extension-vsix
           path: artifacts/vscode/