Update 'run_tests.yml'.

Author: Aermoss

.github/workflows/run_tests.yml

@@ -12,19 +12,9 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        system: [Linux, Darwin, Windows]
+        os: [ubuntu-latest, ubuntu-24.04-arm, macos-13, macos-latest, windows-latest]
         version: ["3.10", "3.11", "3.12", "3.13"]
 
-        include:
-          - system: Linux
-            os: ubuntu-latest
-
-          - system: Darwin
-            os: macos-latest
-
-          - system: Windows
-            os: windows-latest
-
     steps:
       - name: Checkout code.
         uses: actions/checkout@v4
@@ -39,10 +29,6 @@ jobs:
         run: |
           python -m pip install .
 
-          if [ "${{matrix.system}}" == "Darwin" ]; then
-            echo "DYLD_LIBRARY_PATH=/opt/homebrew/lib:$DYLD_LIBRARY_PATH" >> $GITHUB_ENV
-          fi
-
       - name: Run tests.
         shell: bash
         run: |