[noissue]: Bump drf-spectacular from 0.17.2 to 0.21.1

[dependabot]

Bumps drf-spectacular from 0.17.2 to 0.21.1.

Changelog

Sourced from drf-spectacular's changelog.

0.21.1 (2021-12-20)

• add root level extension setting [#619](https://github.com/tfranzel/drf-spectacular/issues/619) <https://github.com/tfranzel/drf-spectacular/issues/619>_
• ease schema browser handling with "Content-Disposition" [#607](https://github.com/tfranzel/drf-spectacular/issues/607) <https://github.com/tfranzel/drf-spectacular/issues/607>_
• custom settings per SpectacularAPIView instance [#365](https://github.com/tfranzel/drf-spectacular/issues/365) <https://github.com/tfranzel/drf-spectacular/issues/365>_
• Support new X | Y union syntax in Python 3.10 (PEP 604) [Marti Raudsepp]
• upstream release updates, compat test fix for jwt, consistency fix
• add blueprint for django-auth-adfs [1110sillabo]
• use is_list_serializer instead of isinstance() [Roman Sichnyi]
• Fix schema generation for RecursiveField(many=True) [Roman Sichnyi]
• enable clearing auth methods with empty list [#99](https://github.com/tfranzel/drf-spectacular/issues/99) <https://github.com/tfranzel/drf-spectacular/issues/99>_
• Fix typos in the code example [Marcin Kurczewski]

Breaking changes / important additions:

• Some minor bugfixes and small feature additions. No large schema changes are expected

0.21.0 (2021-11-10)

• add renderer & parser whitelist setting [#598](https://github.com/tfranzel/drf-spectacular/issues/598) <https://github.com/tfranzel/drf-spectacular/issues/598>_
• catch attr exception for invalid SerializerMethodField [#592](https://github.com/tfranzel/drf-spectacular/issues/592) <https://github.com/tfranzel/drf-spectacular/issues/592>_
• add regression test for catch-all status codes [#573](https://github.com/tfranzel/drf-spectacular/issues/573) <https://github.com/tfranzel/drf-spectacular/issues/573>_
• bugfix OpenApiResponse without description argument [#591](https://github.com/tfranzel/drf-spectacular/issues/591) <https://github.com/tfranzel/drf-spectacular/issues/591>_
• introduce direction literal / import consolidation [#582](https://github.com/tfranzel/drf-spectacular/issues/582) <https://github.com/tfranzel/drf-spectacular/issues/582>_
• mitigate CORS issues for external requests in Swagger UI [#588](https://github.com/tfranzel/drf-spectacular/issues/588) <https://github.com/tfranzel/drf-spectacular/issues/588>_
• Swagger UI authorized schema retrieval [#342](https://github.com/tfranzel/drf-spectacular/issues/342) <https://github.com/tfranzel/drf-spectacular/issues/342>_ [#458](https://github.com/tfranzel/drf-spectacular/issues/458) <https://github.com/tfranzel/drf-spectacular/issues/458>_
• remove cyclic import warning as fixes haves mitigated the issue. [#581](https://github.com/tfranzel/drf-spectacular/issues/581) <https://github.com/tfranzel/drf-spectacular/issues/581>_
• bugfix: anchor parameter patterns with ^$
• bugfix isolation of derivatives for @​extend_schema_serializer/@​extend_schema_field [#585](https://github.com/tfranzel/drf-spectacular/issues/585) <https://github.com/tfranzel/drf-spectacular/issues/585>_
• add support for djangorestframework-recursive [#586](https://github.com/tfranzel/drf-spectacular/issues/586) <https://github.com/tfranzel/drf-spectacular/issues/586>_
• Add blueprint for drf-extra-fields Base64FileField [johnthagen]
• Add note about extensions registering themselves [johnthagen]
• Document alternative to drf-yasg swagger_schema_field [johnthagen]
• allow to bypass list detection for filter discovery [#407](https://github.com/tfranzel/drf-spectacular/issues/407) <https://github.com/tfranzel/drf-spectacular/issues/407>_
• add blueprint (closes [#448](https://github.com/tfranzel/drf-spectacular/issues/448) <https://github.com/tfranzel/drf-spectacular/issues/448>_), fix test misnomer
• non-blank string enforcement for parameters [#282](https://github.com/tfranzel/drf-spectacular/issues/282) <https://github.com/tfranzel/drf-spectacular/issues/282>_
• add setting ENFORCE_NON_BLANK_FIELDS to enable blank checks [#186](https://github.com/tfranzel/drf-spectacular/issues/186) <https://github.com/tfranzel/drf-spectacular/issues/186>_

Breaking changes / important additions:

• Fixed two more decorator isolation issues.
• Added Swagger UI plugin to handle reloading the schema on authentication changes ('SERVE_PUBLIC': False).
• Added minLength where a blank value is not allowed. Apart the the dedicated setting, it is implicitly enabled by COMPONENT_SPLIT_REQUEST.
• Several other small fixes and additional settings for corner cases. This is mainly a y-steam release due to the potential impact on the Swagger UI and minLength changes.

... (truncated)

Commits

• 015a7a6 version bump
• e905ee5 close gaps in extension sanitization
• 66086cf add root level extension setting #619
• 428282c Merge pull request #621 from tfranzel/disposition
• 89734cc ease schema browser handling with "Content-Disposition" #607
• ef14a07 Merge pull request #615 from tfranzel/custom_settings
• 96d9729 custom settings per SpectacularAPIView instance #365
• 583d439 Merge pull request #611 from intgr/support-pep604-union-syntax
• f0147b8 Support new X | Y union syntax in Python 3.10 (PEP 604)
• aff4548 fix mypy issue with new DRF types
• Additional commits viewable in compare view

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[dependabot]

Superseded by #30.