Bump apispec from 3.3.1 to 3.3.2

Bumps [apispec](https://github.com/marshmallow-code/apispec) from 3.3.1 to 3.3.2.
- [Release notes](https://github.com/marshmallow-code/apispec/releases)
- [Changelog](https://github.com/marshmallow-code/apispec/blob/dev/CHANGELOG.rst)
- [Commits](marshmallow-code/apispec@3.3.1...3.3.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>