Add macos-15 build

.github/workflows/build.yml

@@ -139,8 +139,54 @@ jobs:
           name: pennylane_qrack-${{ matrix.platform }}
           path: dist/
 
+  build_mac_15:
+    runs-on: macos-15  # Use a Mac OS runner
+    strategy:
+      matrix:
+        platform:
+          - macosx_15_0_arm64
+    steps:
+      - name: Checkout PennyLane-Qrack
+        uses: actions/checkout@v4
+
+      - name: Checkout Catalyst
+        uses: actions/checkout@v4
+        with:
+          repository: 'PennyLaneAI/catalyst'
+          path: catalyst
+          ref: 2c45243b0b848b30b979f7840f969f6378019dd0
+
+      - name: Install Python Dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install wheel setuptools pennylane-catalyst==0.8.1
+
+      - name: Install Homebrew (MacOS)
+        uses: Homebrew/actions/setup-homebrew@master
+
+      - name: Prepare Build Environment (MacOS)
+        run: |
+          brew upgrade
+          brew install cmake ninja libomp numpy pybind11 pyyaml virtualenv
+
+      - name: Build Wheel
+        run: |
+          mkdir venv
+          python -m venv venv
+          source venv/bin/activate
+          pip3 install --upgrade wheel setuptools
+          pip3 install -r requirements.txt
+          pip3 install .
+          python setup.py bdist_wheel --plat-name=${{ matrix.platform }}
+
+      - name: Upload Artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: pennylane_qrack-${{ matrix.platform }}
+          path: dist/
+
   build_mac_14:
-    runs-on: macos-latest  # Use a Mac OS runner
+    runs-on: macos-14  # Use a Mac OS runner
     strategy:
       matrix:
         platform: