(Installation) Mac M1. python3.8 > Error : Building wheel for intbitset (setup.py) ... error

### Description

Even if I use Rosetta on Mac M1, it cannot be installed.

### How To Reproduce

Mac M1, Python 3.8
$ pip install scancode-toolkit

Error Message :
```
Building wheels for collected packages: intbitset
Building wheel for intbitset (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py bdist_wheel did not run successfully.
│ exit code: 1
╰─> [33 lines of output]
running bdist_wheel
running build
running build_py
creating build
creating build/lib.macosx-11.0-arm64-cpython-38
copying intbitset/intbitset_helper.py -> build/lib.macosx-11.0-arm64-cpython-38
copying intbitset/intbitset_version.py -> build/lib.macosx-11.0-arm64-cpython-38
running egg_info
writing intbitset/intbitset.egg-info/PKG-INFO
writing dependency_links to intbitset/intbitset.egg-info/dependency_links.txt
writing requirements to intbitset/intbitset.egg-info/requires.txt
writing top-level names to intbitset/intbitset.egg-info/top_level.txt
reading manifest file 'intbitset/intbitset.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no files found matching '*.css' under directory 'docs/_themes'
warning: no files found matching '*.css_t' under directory 'docs/_themes'
warning: no files found matching '*.conf' under directory 'docs/_themes'
warning: no files found matching '*.html' under directory 'docs/_themes'
warning: no files found matching 'COPYING' under directory 'docs/_themes'
warning: no files found matching 'README' under directory 'docs/_themes'
warning: no files found matching '*.html' under directory 'docs/_templates'
adding license file 'LICENSE'
adding license file 'README.rst'
adding license file 'CHANGES.rst'
adding license file 'RELEASE-NOTES.rst'
writing manifest file 'intbitset/intbitset.egg-info/SOURCES.txt'
running build_ext
building 'intbitset' extension
creating build/temp.macosx-11.0-arm64-cpython-38
creating build/temp.macosx-11.0-arm64-cpython-38/intbitset
clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -fwrapv -O2 -Wall -fPIC -O2 -isystem /Users/soim/mambaforge/envs/py38/include -arch arm64 -fPIC -O2 -isystem /Users/soim/mambaforge/envs/py38/include -arch arm64 -I/opt/homebrew/opt/openssl/include -I/Users/soim/mambaforge/envs/py38/include/python3.8 -c intbitset/intbitset.c -o build/temp.macosx-11.0-arm64-cpython-38/intbitset/intbitset.o -O3 -march=core2 -mtune=native
clang: error: the clang compiler does not support '-march=core2'
error: command '/usr/bin/clang' failed with exit code 1
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for intbitset
Running setup.py clean for intbitset
Failed to build intbitset
Installing collected packages: intbitset, html5lib, debut, cffi, binaryornot, Beautifulsoup4, rdflib, pymaven-patch, ftfy, fingerprints, dparse2, cryptography, commoncode, spdx-tools, plugincode, pdfminer.six, typecode, scancode-toolkit
Running setup.py install for intbitset ... error
error: subprocess-exited-with-error

× Running setup.py install for intbitset did not run successfully.
│ exit code: 1
╰─> [35 lines of output]
running install
/Users/soim/mambaforge/envs/py38/lib/python3.8/site-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.
warnings.warn(
running build
running build_py
creating build
creating build/lib.macosx-11.0-arm64-cpython-38
copying intbitset/intbitset_helper.py -> build/lib.macosx-11.0-arm64-cpython-38
copying intbitset/intbitset_version.py -> build/lib.macosx-11.0-arm64-cpython-38
running egg_info
writing intbitset/intbitset.egg-info/PKG-INFO
writing dependency_links to intbitset/intbitset.egg-info/dependency_links.txt
writing requirements to intbitset/intbitset.egg-info/requires.txt
writing top-level names to intbitset/intbitset.egg-info/top_level.txt
reading manifest file 'intbitset/intbitset.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no files found matching '*.css' under directory 'docs/_themes'
warning: no files found matching '*.css_t' under directory 'docs/_themes'
warning: no files found matching '*.conf' under directory 'docs/_themes'
warning: no files found matching '*.html' under directory 'docs/_themes'
warning: no files found matching 'COPYING' under directory 'docs/_themes'
warning: no files found matching 'README' under directory 'docs/_themes'
warning: no files found matching '*.html' under directory 'docs/_templates'
adding license file 'LICENSE'
adding license file 'README.rst'
adding license file 'CHANGES.rst'
adding license file 'RELEASE-NOTES.rst'
writing manifest file 'intbitset/intbitset.egg-info/SOURCES.txt'
running build_ext
building 'intbitset' extension
creating build/temp.macosx-11.0-arm64-cpython-38
creating build/temp.macosx-11.0-arm64-cpython-38/intbitset
clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -fwrapv -O2 -Wall -fPIC -O2 -isystem /Users/soim/mambaforge/envs/py38/include -arch arm64 -fPIC -O2 -isystem /Users/soim/mambaforge/envs/py38/include -arch arm64 -I/opt/homebrew/opt/openssl/include -I/Users/soim/mambaforge/envs/py38/include/python3.8 -c intbitset/intbitset.c -o build/temp.macosx-11.0-arm64-cpython-38/intbitset/intbitset.o -O3 -march=core2 -mtune=native
clang: error: the clang compiler does not support '-march=core2'
error: command '/usr/bin/clang' failed with exit code 1
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure

× Encountered error while trying to install package.
╰─> intbitset

```

### System configuration

> For bug reports, it really helps us to know:

* What OS are you running on? Mac M1 (MacOS 13.0.1)
* What version of scancode-toolkit was used to generate the scan file? latest version
* What installation method was used to install/run scancode? pip