remove macos_arm64 ci

.github/workflows/macos_arm64.yml

@@ -1,32 +0,0 @@
-name: macOS (Arm64)
-
-on:
-  pull_request:
-    branches:
-      - dev
-
-jobs:
-  build:
-    strategy:
-      matrix:
-        os: [macOS-latest-large]
-        kind: [static, shared]
-
-    runs-on: ${{ matrix.os }}
-
-    concurrency:
-        group: ${{ github.ref }}-${{ github.base_ref }}-${{ github.head_ref }}-macOS-Arm64-${{ matrix.kind }}
-        cancel-in-progress: true
-    steps:
-      - uses: actions/checkout@v1
-      - uses: xmake-io/github-action-setup-xmake@v1
-        with:
-          xmake-version: branch@master
-          actions-cache-folder: '.xmake-cache'
-
-      - name: Tests
-        run: |
-          wget https://curl.haxx.se/ca/cacert.pem -O /tmp/cacert.pem
-          export CURL_CA_BUNDLE=/tmp/cacert.pem
-          xmake l ./scripts/test.lua -D -k ${{ matrix.kind }}
-