Use arm64 Linux runners

.github/workflows/wheels.yml

@@ -42,62 +42,7 @@ env:
   FORCE_COLOR: 1
 
 jobs:
-  build-1-QEMU-emulated-wheels:
-    if: github.event_name != 'schedule'
-    name: aarch64 ${{ matrix.python-version }} ${{ matrix.spec }}
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version:
-          - pp310
-          - cp3{9,10,11}
-          - cp3{12,13}
-        spec:
-          - manylinux2014
-          - manylinux_2_28
-          - musllinux
-        exclude:
-          - { python-version: pp310, spec: musllinux }
-
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          persist-credentials: false
-          submodules: true
-
-      - uses: actions/setup-python@v5
-        with:
-          python-version: "3.x"
-
-      # https://github.com/docker/setup-qemu-action
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Install cibuildwheel
-        run: |
-          python3 -m pip install -r .ci/requirements-cibw.txt
-
-      - name: Build wheels
-        run: |
-          python3 -m cibuildwheel --output-dir wheelhouse
-        env:
-          # Build only the currently selected Linux architecture (so we can
-          # parallelise for speed).
-          CIBW_ARCHS: "aarch64"
-          # Likewise, select only one Python version per job to speed this up.
-          CIBW_BUILD: "${{ matrix.python-version }}-${{ matrix.spec == 'musllinux' && 'musllinux' || 'manylinux' }}*"
-          CIBW_ENABLE: cpython-prerelease
-          # Extra options for manylinux.
-          CIBW_MANYLINUX_AARCH64_IMAGE: ${{ matrix.spec }}
-          CIBW_MANYLINUX_PYPY_AARCH64_IMAGE: ${{ matrix.spec }}
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: dist-qemu-${{ matrix.python-version }}-${{ matrix.spec }}
-          path: ./wheelhouse/*.whl
-
-  build-2-native-wheels:
+  build-native-wheels:
     if: github.event_name != 'schedule' || github.repository_owner == 'python-pillow'
     name: ${{ matrix.name }}
     runs-on: ${{ matrix.os }}
@@ -132,6 +77,14 @@ jobs:
             cibw_arch: x86_64
             build: "*manylinux*"
             manylinux: "manylinux_2_28"
+          - name: "manylinux2014 and musllinux aarch64"
+            os: ubuntu-24.04-arm
+            cibw_arch: aarch64
+          - name: "manylinux_2_28 aarch64"
+            os: ubuntu-24.04-arm
+            cibw_arch: aarch64
+            build: "*manylinux*"
+            manylinux: "manylinux_2_28"
     steps:
       - uses: actions/checkout@v4
         with:
@@ -153,6 +106,8 @@ jobs:
           CIBW_ARCHS: ${{ matrix.cibw_arch }}
           CIBW_BUILD: ${{ matrix.build }}
           CIBW_ENABLE: cpython-prerelease cpython-freethreading
+          CIBW_MANYLINUX_AARCH64_IMAGE: ${{ matrix.manylinux }}
+          CIBW_MANYLINUX_PYPY_AARCH64_IMAGE: ${{ matrix.manylinux }}
           CIBW_MANYLINUX_PYPY_X86_64_IMAGE: ${{ matrix.manylinux }}
           CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux }}
           CIBW_SKIP: pp39-*
@@ -275,7 +230,7 @@ jobs:
 
   scientific-python-nightly-wheels-publish:
     if: github.repository_owner == 'python-pillow' && (github.event_name == 'schedule' || github.event_name == 'workflow_dispatch')
-    needs: [build-2-native-wheels, windows]
+    needs: [build-native-wheels, windows]
     runs-on: ubuntu-latest
     name: Upload wheels to scientific-python-nightly-wheels
     steps:
@@ -292,7 +247,7 @@ jobs:
 
   pypi-publish:
     if: github.repository_owner == 'python-pillow' && github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
-    needs: [build-1-QEMU-emulated-wheels, build-2-native-wheels, windows, sdist]
+    needs: [build-native-wheels, windows, sdist]
     runs-on: ubuntu-latest
     name: Upload release to PyPI
     environment: