Update publish workflow to match minder main

Author: evankanderson

.github/workflows/publish.yaml

@@ -28,13 +28,14 @@ jobs:
         working-directory: ./docs
     steps:
       - name: Checkout docs
-        uses: actions/checkout@v4
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           repository: mindersec/minder
 
-      - uses: actions/setup-node@0a44ba7841725637a19e28fa30b79a866c81b0a6 # v4.0.4
+      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+
         with:
-          node-version: 18
+          node-version: 24
 
       - name: Install dependencies
         run: npm ci