fix: ios build script

Author: bwees

.github/workflows/build.yml

@@ -49,6 +49,11 @@ jobs:
         with:
           node-version: '22.x'
 
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+
       - name: Install Dependencies
         run: pnpm install