chore(deps): update webfactory/ssh-agent action to v0.9.1

Author: renovate[bot]

.github/workflows/docs-release.yml

@@ -31,7 +31,7 @@ jobs:
         run: yarn docs:build
 
       - name: Setup SSH
-        uses: webfactory/ssh-agent@v0.9.0
+        uses: webfactory/ssh-agent@v0.9.1
         with:
           ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}