Add aarch64 to TorchData CICD

.github/workflows/build_wheels_aarch64_linux.yml

@@ -0,0 +1,48 @@
+name: Build AARCH64 Linux Wheels
+
+on:
+  pull_request:
+  push:
+    branches:
+      - nightly
+  workflow_dispatch:
+
+jobs:
+  generate-matrix:
+    uses: pytorch/test-infra/.github/workflows/generate_binary_build_matrix.yml@main
+    with:
+      package-type: wheel
+      os: linux-aarch64
+      test-infra-repository: pytorch/test-infra
+      test-infra-ref: main
+      with-cuda: disable
+  build:
+    needs: generate-matrix
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - repository: pytorch/data
+            pre-script: packaging/pre_build_script_linux.sh
+            post-script: packaging/post_build_script_linux.sh
+            smoke-test-script: test/smoke_test/smoke_test.py
+            package-name: torchdata
+    name: ${{ matrix.repository }}
+    uses: pytorch/test-infra/.github/workflows/build_wheels_linux.yml@main
+    with:
+      repository: ${{ matrix.repository }}
+      ref: ""
+      test-infra-repository: pytorch/test-infra
+      test-infra-ref: main
+      build-matrix: ${{ needs.generate-matrix.outputs.matrix }}
+      pre-script: ${{ matrix.pre-script }}
+      post-script: ${{ matrix.post-script }}
+      smoke-test-script: ${{ matrix.smoke-test-script }}
+      package-name: ${{ matrix.package-name }}
+      env-var-script: packaging/env-var-script.txt
+      architecture: aarch64
+      # Using "development" as trigger event so these binaries are not uploaded to official channels yet
+      trigger-event: development
+    secrets:
+      AWS_PYTORCH_UPLOADER_ACCESS_KEY_ID: ${{ secrets.PYTORCH_BINARY_AWS_ACCESS_KEY_ID }}
+      AWS_PYTORCH_UPLOADER_SECRET_ACCESS_KEY: ${{ secrets.PYTORCH_BINARY_AWS_SECRET_ACCESS_KEY }}