chore(deps): update pnpm/action-setup to v4 (#741)

tooling/github/setup/action.yml

@@ -4,7 +4,7 @@ description: "Common setup steps for Actions"
 runs:
   using: composite
   steps:
-    - uses: pnpm/action-setup@v2
+    - uses: pnpm/action-setup@v4
     - uses: actions/setup-node@v4
       with:
         node-version: 20