Bump Microsoft.OpenApi.OData from 1.4.0-preview5 to 1.4.0-preview6

Bumps [Microsoft.OpenApi.OData](https://github.com/Microsoft/OpenAPI.NET.OData) from 1.4.0-preview5 to 1.4.0-preview6.
- [Release notes](https://github.com/Microsoft/OpenAPI.NET.OData/releases)
- [Commits](https://github.com/Microsoft/OpenAPI.NET.OData/commits)

---
updated-dependencies:
- dependency-name: Microsoft.OpenApi.OData
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

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

@@ -43,7 +43,7 @@
     <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="7.0.0" />
     <PackageReference Include="System.CommandLine" Version="2.0.0-beta4.22272.1" />
     <PackageReference Include="Microsoft.OData.Edm" Version="7.15.0" />
-    <PackageReference Include="Microsoft.OpenApi.OData" Version="1.4.0-preview5" />
+    <PackageReference Include="Microsoft.OpenApi.OData" Version="1.4.0-preview6" />
     <PackageReference Include="System.CommandLine.Hosting" Version="0.4.0-alpha.22272.1" />
   </ItemGroup>