Version 22.1.0

What's Changed

• Test Exclude by @ChihweiLHBird in #41
• Move metadata to setup.cfg by @ChihweiLHBird in #35
• Test Cases for Openapi Summary, Deprecated, and External Docs; Fix External Documents by @ChihweiLHBird in #36
• Allow for default_factory to succeed by @ahopkins in #45
• Properly make schema for nullable lists by @ahopkins in #46
• Properly use built-in generics by @ahopkins in #47
• Do not display null Server values, or duplicated servers by @ahopkins in #48
• Address OAS spec issues with decorators by @ahopkins in #49
• Bump version by @ahopkins in #50

Full Changelog: v21.12.3...v22.1.0