fix: use cache: pnpm instead of unsupported package-manager-cache in setup-node@v4

Author: stone-w4tch3r

.github/workflows/release.yml

@@ -32,7 +32,7 @@ jobs:
         with:
           node-version: 24
           registry-url: "https://registry.npmjs.org"
-          package-manager-cache: false # never use caching in release builds
+          cache: "pnpm"
         if: ${{ steps.release.outputs.release_created }}
 
       - name: Install dependencies