chore: upgrades api manifest dep

Author: baywet

src/Microsoft.OpenApi.Hidi/Microsoft.OpenApi.Hidi.csproj

@@ -39,7 +39,7 @@
     <PackageReference Include="System.CommandLine" Version="2.0.0-beta4.22272.1" />
     <PackageReference Include="Microsoft.OData.Edm" Version="8.2.3" />
     <PackageReference Include="Microsoft.OpenApi.OData" Version="2.0.0-preview8" />
-    <PackageReference Include="Microsoft.OpenApi.ApiManifest" Version="0.5.6-preview" />
+    <PackageReference Include="Microsoft.OpenApi.ApiManifest" Version="2.0.0-preview1" />
     <PackageReference Include="System.CommandLine.Hosting" Version="0.4.0-alpha.22272.1" />
     <!--STJ
     required until Microsoft.Extensions.Logging.Console and Microsoft.Extensions.Configuration.Json