Bump Microsoft.ML.Tokenizers (#43621)

Bumps the dotnet group in /docs/core/whats-new/snippets/dotnet-9/csharp with 1 update: [Microsoft.ML.Tokenizers](https://github.com/dotnet/machinelearning).


Updates `Microsoft.ML.Tokenizers` from 0.22.0 to 1.0.0
- [Release notes](https://github.com/dotnet/machinelearning/releases)
- [Commits](https://github.com/dotnet/machinelearning/commits/v1.0.0)

---
updated-dependencies:
- dependency-name: Microsoft.ML.Tokenizers
  dependency-type: direct:production
  update-type: version-update:semver-major
  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/core/whats-new/snippets/dotnet-9/csharp/Project.csproj

@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="Azure.Storage.Blobs" Version="12.23.0" />
-    <PackageReference Include="Microsoft.ML.Tokenizers" Version="0.22.0" />
+    <PackageReference Include="Microsoft.ML.Tokenizers" Version="1.0.0" />
     <PackageReference Include="System.Memory" Version="4.6.0" />
     <PackageReference Include="System.Net.ServerSentEvents" Version="9.0.0" />
     <PackageReference Include="System.Numerics.Tensors" Version="9.0.0" />