Bump NSwag.AspNetCore from 13.18.2 to 13.19.0 (#71)

Bumps [NSwag.AspNetCore](https://github.com/RicoSuter/NSwag) from 13.18.2 to 13.19.0.
- [Release notes](https://github.com/RicoSuter/NSwag/releases)
- [Changelog](https://github.com/RicoSuter/NSwag/blob/master/CHANGELOG.md)
- [Commits](RicoSuter/NSwag@v13.18.2...v13.19.0)

---
updated-dependencies:
- dependency-name: NSwag.AspNetCore
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

open-cue-service.csproj

@@ -21,7 +21,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="NSwag.AspNetCore" Version="13.18.2" />
+    <PackageReference Include="NSwag.AspNetCore" Version="13.19.0" />
   </ItemGroup>
   <ItemGroup>
     <Content Include="CgSDK.x64_2015.dll" CopyToPublishDirectory="Always" />