chore(deps): bump actions/download-artifact from 5 to 6 (#1361)

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

Author: dependabot[bot]

.github/workflows/publish-docs.yml

@@ -37,7 +37,7 @@ jobs:
               uses: actions/checkout@v5
 
             - name: Download the existing documents artifact
-              uses: actions/download-artifact@v5
+              uses: actions/download-artifact@v6
               with:
                   name: documentation
             - run: rm -rf ./docs # delete previous docs folder present