Fix: Enable Corepack before setup-node in release workflow

- Remove corepack: true from setup-node (not working with pinned version)
- Add separate 'Enable Corepack' step before setup-node
- Matches the pattern used in tests.yml that works correctly

Author: snoble

.github/workflows/release.yml

@@ -28,12 +28,14 @@ jobs:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
         name: Checkout repository
 
+      - name: Enable Corepack
+        run: corepack enable
+
       - uses: actions/setup-node@8f152de45cc393bb48ce5d89d36b731f54556e65 # v4
         name: Use Node.js 20.x
         with:
           node-version: '20.x'
           registry-url: 'https://registry.npmjs.org'
-          corepack: true
 
       - name: Install dependencies
         uses: nick-fields/retry@7152eba30c6575329ac0576536151aca5a72780e # v3