ci: revert setup-node to v5

Author: danielroe

.github/workflows/release.yml

@@ -25,10 +25,11 @@ jobs:
         with:
           fetch-depth: 0
       - run: corepack enable
-      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
+      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
         with:
           node-version: latest
-          registry-url: "https://registry.npmjs.org"
+          registry-url: "https://registry.npmjs.org/"
+          cache: "pnpm"
 
       - name: Update npm for trusted publishing
         run: npm install -g npm@11.6.0