Update flask-httpauth to 4.8.0

[pyup-bot]

This PR updates Flask-HTTPAuth from 4.2.0 to 4.8.0.

Changelog

4.8.0

- Changes to handle breaking changes in Flask/Werkzeug 2.3 [160](https://github.com/miguelgrinberg/flask-httpauth/issues/160) ([commit](https://github.com/miguelgrinberg/flask-httpauth/commit/76548398847fcedc8421a8f4b4c2d12ee16270fe))
- Remove Python 3.6 and 3.7 from builds, add Python 3.11 ([commit](https://github.com/miguelgrinberg/flask-httpauth/commit/04399bd2e121f8f0bff34360af74978920ba9096))
- Replace itsdangerous with pyjwt in examples [157](https://github.com/miguelgrinberg/flask-httpauth/issues/157) ([commit](https://github.com/miguelgrinberg/flask-httpauth/commit/6f708b09f4d54e48ef1a3501c63867ffb1789077))
- Better documentation for the `get_user_roles` callback argument [152](https://github.com/miguelgrinberg/flask-httpauth/issues/152) ([commit](https://github.com/miguelgrinberg/flask-httpauth/commit/03ff9443114ac57cae34dcf0aae39e89985529b0)) (thanks **Taranjeet Singh**!)

4.7.0

- Fallback to latin-1 encoding for credentials when utf-8 fails [151](https://github.com/miguelgrinberg/flask-httpauth/issues/151) ([commit](https://github.com/miguelgrinberg/flask-httpauth/commit/4a92b75b79ea8e29ed76910792208d0a0a9e897a))
- Documentation updates ([commit](https://github.com/miguelgrinberg/flask-httpauth/commit/b42168ed174cde0a9404dbf0b05b5b5c5d6eb46d))

4.6.0

- Add MD5-Sess algorithm for Digest auth ([commit](https://github.com/miguelgrinberg/flask-httpauth/commit/8a5d1eb87c9b3cb71cc6c5839a4a3411ede1f505))
- Add qop=auth option for Digest auth ([commit](https://github.com/miguelgrinberg/flask-httpauth/commit/d311fe5e996d43316989daf8a67ded22a6a567e2)) (thanks **Edward**!)
- Add Python 3.10 and PyPy 3.8 to build ([commit](https://github.com/miguelgrinberg/flask-httpauth/commit/ffeab170a8230e4defb117f242937865072c8094))

4.5.0

- Support for Flask 2 async views ([commit](https://github.com/miguelgrinberg/flask-httpauth/commit/dc6de2dc9e1203e42d2763a0914e16ce96b74035))
- Do not read the request body [138](https://github.com/miguelgrinberg/flask-httpauth/issues/138) ([commit](https://github.com/miguelgrinberg/flask-httpauth/commit/d8b5e37c960263717117ae469f083d65e0f50972))
- Remove unused `flask.g` import in token authentication example [137](https://github.com/miguelgrinberg/flask-httpauth/issues/137) ([commit](https://github.com/miguelgrinberg/flask-httpauth/commit/7e5f9cf8167086e23e2d26c5d083a88e2e3b01ac)) (thanks **Jonas Sandström**!)
- Fixed documentation typo [127](https://github.com/miguelgrinberg/flask-httpauth/issues/127) ([commit](https://github.com/miguelgrinberg/flask-httpauth/commit/14fb9d5692bcd04a5679c38b1a3cb54ae38ced21)) (thanks **Reggie V**!)

4.4.0

- Replace `safe_str_cmp` with `hmac.compare_digest` to avoid a deprecation warning from Werkzeug [126](https://github.com/miguelgrinberg/Flask-HTTPAuth/issues/126) ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/79e3ebf77f4ad6a56a02996a08c4517f61151d49)) (thanks **Federico Martinez**!)
- Drop Python 2 support ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/e690ce56827de9d669718fa5d0fcda63112f8008))

4.3.0

- Support token auth with custom header in MultiAuth class [125](https://github.com/miguelgrinberg/Flask-HTTPAuth/issues/125) ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/6509081c72a2f92c1500b3f09aa063441ea60031))
- Catch `UnicodeDecodeError` when passing malformed data in authorization header [122](https://github.com/miguelgrinberg/Flask-HTTPAuth/issues/122) ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/538569f5895834a9f7b8d4dcfd543be6fbfca37e)) (thanks **Bastian Raschke**!)
- Fixes typo [116](https://github.com/miguelgrinberg/Flask-HTTPAuth/issues/116) ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/9b4659e47b7e05a630f91b7e9471feef5111b503)) (thanks **Renato Oliveira**!)
- Move builds to GitHub actions ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/588b277cae820a680199e0acf5a97e2be50c6f6c))

Links

• PyPI: https://pypi.org/project/flask-httpauth
• Changelog: https://pyup.io/changelogs/flask-httpauth/
• Repo: https://github.com/miguelgrinberg/flask-httpauth
• Docs: https://pythonhosted.org/Flask-HTTPAuth/