🔼 Update swashbuckle-aspnetcore monorepo to v8 (major)

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
Swashbuckle.AspNetCore	7.3.2 -> 8.0.0
Swashbuckle.AspNetCore.ReDoc	7.3.2 -> 8.0.0

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Release Notes

domaindrivendev/Swashbuckle.AspNetCore (Swashbuckle.AspNetCore)

v8.0.0

[!IMPORTANT]
Swashbuckle.AspNetCore drops support for .NET 6.

Swashbuckle.AspNetCore v8.0.0 makes the following notable changes:

• Drops support for net6.0.
• The netstandard2.0 TFM now depends on ASP.NET Core 2.3 instead of ASP.NET Core 2.1.
• Updates Microsoft.OpenApi to v1.6.23. This update requires the use of swagger-ui v5.19.0 or later (v5.20.1 is included in the Swashbuckle.AspNetCore.SwaggerUI NuGet package).
• To prepare for future support for OpenAPI 3.1 documents, deprecates the SerializeAsV2 property by marking it as [Obsolete]. Users should update their code as illustrated below, depending on their use case:

  - options.SerializeAsV2 = true;
  + options.OpenApiVersion = Microsoft.OpenApi.OpenApiSpecVersion.OpenApi2_0;
  
  // or if explicitly disabling (the same as the default behaviour)
  - options.SerializeAsV2 = false;
  + options.OpenApiVersion = Microsoft.OpenApi.OpenApiSpecVersion.OpenApi3_0;

• To prepare for future support for OpenAPI 3.1 documents, the Swashbuckle.AspNetCore.Cli tool has deprecated the --serializeasv2 option and logs a warning to the console. Users should update their usage as illustrated below, depending on their use case:

  - swagger tofile --output [output] [startupassembly] [swaggerdoc] --serializeasv2
  + swagger tofile --output [output] [startupassembly] [swaggerdoc] --openapiversion "2.0"

What's Changed

• More reliable coverage by @​martincostello in https://github.com/domaindrivendev/Swashbuckle.AspNetCore/pull/3294
• Apply IDE refactoring suggestions by @​martincostello in https://github.com/domaindrivendev/Swashbuckle.AspNetCore/pull/3254
• .NET 10 preparation by @​martincostello in https://github.com/domaindrivendev/Swashbuckle.AspNetCore/pull/3285
• Move snapshots by @​martincostello in https://github.com/domaindrivendev/Swashbuckle.AspNetCore/pull/3314
• Snapshot OpenApiDocument as JSON by @​martincostello in https://github.com/domaindrivendev/Swashbuckle.AspNetCore/pull/3315
• Enable implicit usings by @​martincostello in https://github.com/domaindrivendev/Swashbuckle.AspNetCore/pull/3316
• Drop .NET 6 by @​martincostello in https://github.com/domaindrivendev/Swashbuckle.AspNetCore/pull/3183
• Deprecate SerializeAsV2 by @​martincostello in https://github.com/domaindrivendev/Swashbuckle.AspNetCore/pull/3286
• Improve release automation by @​martincostello in https://github.com/domaindrivendev/Swashbuckle.AspNetCore/pull/3317
• Bump NuGet packages by @​martincostello in https://github.com/domaindrivendev/Swashbuckle.AspNetCore/pull/3319

Full Changelog: domaindrivendev/Swashbuckle.AspNetCore@v7.3.2...v8.0.0

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