Bump marshmallow-jsonapi from 0.23.1 to 0.23.2

Bumps marshmallow-jsonapi from 0.23.1 to 0.23.2.

Changelog

Sourced from marshmallow-jsonapi's changelog.

0.23.2 (2020-07-20)

Bug fixes:

• Import from collections.abc for forward-compatibility with Python 3.10 (:issue:318). Thanks :user:tirkarthi.

Commits

• e9862c1 Bump version and update changelog
• 4fe9e44 Update AUTHORS and CHANGELOG
• 875a077 Import ABC from collections.abc
• f863984 Bump sphinx from 2.4.4 to 3.1.2 (#316)
• 7c84161 Bump faker from 4.1.0 to 4.1.1
• 031643d Bump flake8 from 3.8.2 to 3.8.3
• 44a2992 "reStructuredText" is ONE word, not two!
• 854e20f Fix links to rST website
• b291cc1 Bump flake8 from 3.8.1 to 3.8.2
• 08ae820 Run pre-commit autoupdate
• Additional commits viewable in compare view