Bump the dotnet group across 1 directory with 5 updates

Bumps the dotnet group with 5 updates in the /docs/core/whats-new/snippets/dotnet-9/csharp directory:

| Package | From | To |
| --- | --- | --- |
| [Azure.Storage.Blobs](https://github.com/Azure/azure-sdk-for-net) | `12.22.0-beta.1` | `12.23.0` |
| [Microsoft.ML.Tokenizers](https://github.com/dotnet/machinelearning) | `0.21.1` | `1.0.0` |
| [System.Memory](https://github.com/dotnet/maintenance-packages) | `4.5.5` | `4.6.0` |
| [System.Net.ServerSentEvents](https://github.com/dotnet/runtime) | `9.0.0-preview.6.24327.7` | `9.0.0` |
| [System.Numerics.Tensors](https://github.com/dotnet/runtime) | `9.0.0-preview.5.24306.7` | `9.0.0` |



Updates `Azure.Storage.Blobs` from 12.22.0-beta.1 to 12.23.0
- [Release notes](https://github.com/Azure/azure-sdk-for-net/releases)
- [Commits](Azure/azure-sdk-for-net@Azure.Storage.Blobs_12.22.0-beta.1...Azure.Storage.Blobs_12.23.0)

Updates `Microsoft.ML.Tokenizers` from 0.21.1 to 1.0.0
- [Release notes](https://github.com/dotnet/machinelearning/releases)
- [Commits](https://github.com/dotnet/machinelearning/commits/v1.0.0)

Updates `System.Memory` from 4.5.5 to 4.6.0
- [Release notes](https://github.com/dotnet/maintenance-packages/releases)
- [Commits](https://github.com/dotnet/maintenance-packages/commits)

Updates `System.Net.ServerSentEvents` from 9.0.0-preview.6.24327.7 to 9.0.0
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v9.0.0-preview.6.24327.7...v9.0.0)

Updates `System.Numerics.Tensors` from 9.0.0-preview.5.24306.7 to 9.0.0
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v9.0.0-preview.5.24306.7...v9.0.0)

---
updated-dependencies:
- dependency-name: Azure.Storage.Blobs
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dotnet
- dependency-name: Microsoft.ML.Tokenizers
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: dotnet
- dependency-name: System.Memory
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dotnet
- dependency-name: System.Net.ServerSentEvents
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
- dependency-name: System.Numerics.Tensors
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
...

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

docs/core/whats-new/snippets/dotnet-9/csharp/Project.csproj

@@ -8,11 +8,11 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Azure.Storage.Blobs" Version="12.22.0-beta.1" />
-    <PackageReference Include="Microsoft.ML.Tokenizers" Version="0.21.1" />
-    <PackageReference Include="System.Memory" Version="4.5.5" />
-    <PackageReference Include="System.Net.ServerSentEvents" Version="9.0.0-preview.6.24327.7" />
-    <PackageReference Include="System.Numerics.Tensors" Version="9.0.0-preview.5.24306.7" />
+    <PackageReference Include="Azure.Storage.Blobs" Version="12.23.0" />
+    <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" />
   </ItemGroup>
 
   <ItemGroup>