Bump Microsoft.AspNetCore.Owin in /src/main/Port.Adapter/In/Api

Bumps [Microsoft.AspNetCore.Owin](https://github.com/aspnet/AspNetCore) from 2.0.0 to 3.1.8.
- [Release notes](https://github.com/aspnet/AspNetCore/releases)
- [Changelog](https://github.com/dotnet/aspnetcore/blob/main/docs/ReleasePlanning.md)
- [Commits](dotnet/aspnetcore@2.0.0...v3.1.8)

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.Owin
  dependency-type: direct:production
...

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

Author: dependabot[bot]

src/main/Port.Adapter/In/Api/In.Api.csproj

@@ -24,7 +24,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="2.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="2.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="2.0.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Owin" Version="2.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Owin" Version="3.1.8" />
     <PackageReference Include="Nancy" Version="2.0.0-clinteastwood" />
     <PackageReference Include="Nancy.Serialization.JsonNet" Version="2.0.0-clinteastwood" />
     <PackageReference Include="Neurul.Common.Http" Version="0.1.15" />