chore(ci): updates update-deps action to use node 16

for now, until the rest is figured out

.github/workflows/update-deps.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: "lts/Iron"
+          node-version: "lts/Gallium"
           cache: "npm"
       - name: Install dependencies
         run: npm ci