Bump Newtonsoft.Json and NSwag.Core

Bumps [Newtonsoft.Json](https://github.com/JamesNK/Newtonsoft.Json) and [NSwag.Core](https://github.com/RicoSuter/NSwag). These dependencies needed to be updated together.

Updates `Newtonsoft.Json` from 13.0.3 to 13.0.3
- [Release notes](https://github.com/JamesNK/Newtonsoft.Json/releases)
- [Commits](JamesNK/Newtonsoft.Json@13.0.3...13.0.3)

Updates `NSwag.Core` from 14.1.0 to 14.2.0
- [Release notes](https://github.com/RicoSuter/NSwag/releases)
- [Changelog](https://github.com/RicoSuter/NSwag/blob/master/CHANGELOG.md)
- [Commits](RicoSuter/NSwag@v14.1.0...v14.2.0)

---
updated-dependencies:
- dependency-name: Newtonsoft.Json
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: NSwag.Core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

src/ApiGenerator/ApiGenerator.csproj

@@ -13,7 +13,7 @@
     <PackageReference Include="Glob" Version="1.1.9" />
     <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="8.0.1" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageReference Include="NSwag.Core" Version="14.1.0" />
+    <PackageReference Include="NSwag.Core" Version="14.2.0" />
     <PackageReference Include="YamlDotNet" Version="16.2.0" />
     <PackageReference Include="SemanticVersioning" Version="2.0.2" />
     <PackageReference Include="ShellProgressBar" Version="5.2.0" />