Update dependency Swashbuckle.AspNetCore to v5.6.3

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
Swashbuckle.AspNetCore	nuget	minor	5.5.1 -> 5.6.3

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Release Notes

domaindrivendev/Swashbuckle.AspNetCore

### [`v5.6.0`](https://togithub.com/domaindrivendev/Swashbuckle.AspNetCore/releases/v5.6.0) This release includes a number of small enhancements and bug fixes. See the following for a full list of issues addressed: https://github.com/domaindrivendev/Swashbuckle.AspNetCore/milestone/15?closed=1 Of note, these include: - Improve polymorphism & inheritance behavior, incl. more flexible config & discriminator metadata - Better support for reverse proxy environments, incl. assigning `servers` metadata based on the presence of common reverse proxy headers - Support for emitting Swagger / OpenAPI in yaml format - Improve Schema generation for `ProblemDetails` - Handle Min/MaxLength attribute for arrays - Upgrade swagger-ui to v3.32.5 - Upgrade redoc to v2.0.0-rc.40

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Configuration

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