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

Author: renovate[bot]

.github/actions/setup-build/action.yml

@@ -19,7 +19,7 @@ outputs:
 runs:
   using: composite
   steps:
-    - uses: pnpm/action-setup@v2
+    - uses: pnpm/action-setup@v4
     - uses: actions/setup-node@v4
       with:
         node-version: ${{ inputs.node-version }}