Update dependency node to v24

Author: renovate[bot]

.github/workflows/ssh-agent-build.yaml

@@ -23,7 +23,7 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
         with:
-          node-version: 20
+          node-version: 24
 
       - name: Install Node.js dependencies
         run: |