[dartpy] Fix wheel build · dartsim/dart@17f5869

Command ['/bin/sh', '-c', 'pytest /Users/runner/work/dart/dart/python/tests'] failed with code 2. None

Process completed with exit code 1.

Setting SYSTEM_VERSION_COMPAT=0 to ensure CPython 3.8 can get correct macOS version and allow installation of wheels with MACOSX_DEPLOYMENT_TARGET >= 11.0. See https://github.com/pypa/cibuildwheel/issues/1767 for the details.