Link python 'shortcut' to Python.app/Contents/MacOS/Python

Problem on MacOS exec_prefix is not resolved when symlink to
bin/python3.11

Probably due to python/cpython#29041

Author: ales-erjavec

scripts/macos/build-macos-app.sh

@@ -100,7 +100,7 @@ cp -a "${DIR}"/skeleton.app/Contents/{Resources,Info.plist.in} \
 ln -fs ../Frameworks/Python.framework/Versions/${PYVER}/Resources/Python.app/Contents/MacOS/Python \
     "${APPDIR}"/Contents/MacOS/PythonApp
 
-ln -fs ../Frameworks/Python.framework/Versions/${PYVER}/bin/python${PYVER} \
+ln -fs ../Frameworks/Python.framework/Versions/${PYVER}/Resources/Python.app/Contents/MacOS/Python \
     "${APPDIR}"/Contents/MacOS/python
 
 "${APPDIR}"/Contents/MacOS/python -m ensurepip