MAINT: update wheels.yml for split repo setup

Author: rgommers

.github/workflows/wheels.yml

@@ -72,9 +72,16 @@ jobs:
     env:
       IS_32_BIT: ${{ matrix.buildplat[1] == 'win32' }}
     steps:
+      - name: Checkout numpy-release
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
+
       - name: Checkout numpy
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          repository: numpy/numpy
+          path: numpy-src
           submodules: true
           persist-credentials: false
 
@@ -140,9 +147,16 @@ jobs:
     name: Build sdist
     runs-on: ubuntu-latest
     steps:
+      - name: Checkout numpy-release
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
+
       - name: Checkout numpy
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          repository: numpy/numpy
+          path: numpy-src
           submodules: true
           persist-credentials: false