udpate cicd

.github/workflows/build-and-test.yml

@@ -11,29 +11,16 @@ on:
 
 jobs:
   build:
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
 
     steps:
       - name: Checkout Repository
         uses: actions/checkout@v4
 
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.x"
-
-      - name: Install MinGW
-        if: matrix.os == 'windows-latest'
-        run: |
-          choco install mingw --version=12.2.0 -y
-          echo "C:\ProgramData\chocolatey\lib\mingw\tools\install\mingw64\bin" >> $GITHUB_PATH
-          gcc --version
+      - name: Install Ninja
+        run: sudo apt-get update && sudo apt-get install -y ninja-build
 
       - name: Run Tests
         working-directory: tests
         run: |
-          python test.py --github
+          python3 test.py --github