Updating OSX CI

Author: shz9

.github/workflows/ci-osx.yml

@@ -5,17 +5,18 @@ on: [push, pull_request]
 jobs:
   build:
 
-    runs-on: macos-latest
+    runs-on: ${{ matrix.os }}
     strategy:
       matrix:
+        os: [macos-13, macos-14]
         python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
 
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
 
       - name: Set up miniconda
-        uses: conda-incubator/setup-miniconda@v3.0.1
+        uses: conda-incubator/setup-miniconda@v3
         with:
           channels: conda-forge
           python-version: ${{ matrix.python-version }}