Merge pull request #2787 from wangzhaode/add_macm1_action

support pymnn release for m1 mac.

.github/workflows/pymnn_release.yml

@@ -1,6 +1,8 @@
 name: pymnn_release
 on:
   push:
+    paths:
+      - '.github/workflows/pymnn_release.yml'
     tags:
       - '*'
 jobs:
@@ -14,6 +16,7 @@ jobs:
           - { os: ubuntu-latest,    arch: x86_64,     build: 'cp*-manylinux*' }
           - { os: windows-latest,   arch: AMD64,      build: 'cp*'          }
           - { os: macos-latest,     arch: x86_64,     build: 'cp*'          }
+          - { os: macos-14,         arch: arm64,     build: 'cp*'          }
 
     steps:
     - uses: actions/checkout@v3
@@ -26,7 +29,11 @@ jobs:
 
     - uses: actions/setup-python@v4
       with:
-        python-version: '3.9'
+        python-version: '3.12'
+
+    - name: install pipx
+      if: matrix.os == 'macos-14'
+      run: python -m pip install pipx
 
     - name: Build wheels
       uses: pypa/[email protected]