Fix pybind11 Python detection for macOS-14 ARM64 builds

- Add -DPython_EXECUTABLE and -DPYBIND11_FINDPYTHON=ON to cmake_args
  to ensure pybind11 uses the correct Python interpreter and ABI tag
- This fixes the issue where macOS-14 builds were creating modules with
  cpython-310 tags instead of the correct cpython-312 tags
- Keep -DPYTHON_EXECUTABLE for backward compatibility with older pybind11

Author: atksh

setup.py

@@ -59,6 +59,8 @@ def build_extension(self, ext):
             "-DCMAKE_RUNTIME_OUTPUT_DIRECTORY=" + extdir,
             "-DCMAKE_ARCHIVE_OUTPUT_DIRECTORY=" + extdir,
             "-DPYTHON_EXECUTABLE=" + sys.executable,
+            "-DPython_EXECUTABLE=" + sys.executable,
+            "-DPYBIND11_FINDPYTHON=ON",
             "-DBUILD_SHARED_LIBS=OFF",
         ]