using normal runner

Author: sandeepgupta12

.github/workflows/build-manywheel-images-ppc64le.yml

@@ -20,7 +20,7 @@ jobs:
   build-docker-cpu-ppc64le:
 
     environment: ${{ (github.event_name == 'push' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/heads/release') || startsWith(github.ref, 'refs/tags/v')) && 'docker-build') || '' }}
-    runs-on: ubuntu-24.04-ppc64le-4xlarge
+    runs-on: ubuntu-24.04-ppc64le
     steps:
       - name: Checkout PyTorch
         uses: pytorch/pytorch/.github/actions/checkout-pytorch@main