Bump Microsoft.AspNetCore.OpenApi (#44388)

Bumps the dotnet group in /docs/azure/sdk/snippets/aspnetcore-guidance/MinApiSample with 1 update: [Microsoft.AspNetCore.OpenApi](https://github.com/dotnet/aspnetcore).


Updates `Microsoft.AspNetCore.OpenApi` from 9.0.0 to 9.0.1
- [Release notes](https://github.com/dotnet/aspnetcore/releases)
- [Changelog](https://github.com/dotnet/aspnetcore/blob/main/docs/ReleasePlanning.md)
- [Commits](dotnet/aspnetcore@v9.0.0...v9.0.1)

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

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

Author: dependabot[bot]

docs/azure/sdk/snippets/aspnetcore-guidance/MinApiSample/MinApiSample.csproj

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.1" />
 	  <PackageReference Include="Azure.Messaging.ServiceBus" Version="7.18.2" />
 	  <PackageReference Include="Azure.Security.KeyVault.Secrets" Version="4.7.0" />
 	  <PackageReference Include="Azure.Storage.Blobs" Version="12.23.0" />