Release v4.3.0

• Add support for Python 3.11 (Thanks @evgeni)
• Drop support for botocore <1.11.0 and requests <2.16.2 (thanks @hartwork)
• Bugfix: decode_compressed_response raises exception on empty responses. Thanks @CharString
• Don't save requests from decorated tests if decorated test fails (thanks @dan-passaro)
• Fix not calling all the exit stack when record_on_exception is False (thanks @Terseus)
• Various CI, documentation, testing, and formatting improvements (Thanks @jairhenrique, @dan-passaro, @hartwork, and Terseus)