Bump the dotnet group in /docs/core/whats-new/snippets/dotnet-9/cshar…

…p with 3 updates (#43069)

* Bump the dotnet group

Bumps the dotnet group in /docs/core/whats-new/snippets/dotnet-9/csharp with 3 updates: [Azure.Storage.Blobs](https://github.com/Azure/azure-sdk-for-net), [System.Net.ServerSentEvents](https://github.com/dotnet/runtime) and [System.Numerics.Tensors](https://github.com/dotnet/runtime).


Updates `Azure.Storage.Blobs` from 12.22.0-beta.1 to 12.22.2
- [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_12.22.2)

Updates `System.Net.ServerSentEvents` from 9.0.0-preview.6.24327.7 to 9.0.0-rc.2.24473.5
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@9.0.0-preview.6.24327.7...v9.0.0-rc.2.24473.5)

Updates `System.Numerics.Tensors` from 9.0.0-preview.5.24306.7 to 9.0.0-rc.2.24473.5
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v9.0.0-preview.5.24306.7...v9.0.0-rc.2.24473.5)

---
updated-dependencies:
- dependency-name: Azure.Storage.Blobs
  dependency-type: direct:production
  update-type: version-update:semver-patch
  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] <[email protected]>

* fix build errors

---------

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

.editorconfig

@@ -22,6 +22,8 @@ charset = utf-8-bom
 # Analyzers
 dotnet_analyzer_diagnostic.category-Security.severity = error
 dotnet_code_quality.ca1802.api_surface = private, internal
+# SYSLIB5001: Type is for evaluation purposes only and is subject to change or removal in future updates. Suppress this diagnostic to proceed.
+dotnet_diagnostic.SYSLIB5001.severity = suggestion
 
 # Miscellaneous style rules
 dotnet_sort_system_directives_first = true

docs/core/whats-new/snippets/dotnet-9/csharp/Program.cs

@@ -6,4 +6,5 @@
 //Channels.RunIt();
 //RegularExpressions.RunIt();
 //Collections.RunIt();
-Diagnostics.RunIt();
+//Diagnostics.RunIt();
+Tensors.RunIt();

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="Azure.Storage.Blobs" Version="12.22.2" />
     <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="System.Net.ServerSentEvents" Version="9.0.0-rc.2.24473.5" />
+    <PackageReference Include="System.Numerics.Tensors" Version="9.0.0-rc.2.24473.5" />
   </ItemGroup>
 
   <ItemGroup>

docs/core/whats-new/snippets/dotnet-9/csharp/Tensors.cs

@@ -7,45 +7,44 @@ public static void RunIt()
     {
         // <SnippetTensor>
         // Create a tensor (1 x 3).
-        var t0 = Tensor.Create([1, 2, 3], [1, 3]); // [[1, 2, 3]]
+        Tensor<int> t0 = Tensor.Create([1, 2, 3], [1, 3]); // [[1, 2, 3]]
 
         // Reshape tensor (3 x 1).
-        var t1 = t0.Reshape(3, 1); // [[1], [2], [3]]
+        Tensor<int> t1 = t0.Reshape(3, 1); // [[1], [2], [3]]
 
         // Slice tensor (2 x 1).
-        var t2 = t1.Slice(1.., ..); // [[2], [3]]
+        Tensor<int> t2 = t1.Slice(1.., ..); // [[2], [3]]
 
         // Broadcast tensor (3 x 1) -> (3 x 3).
         // [
         //  [ 1, 1, 1],
         //  [ 2, 2, 2],
         //  [ 3, 3, 3]
         // ]
-        var t3 = Tensor.Broadcast(t1, [3, 3]);
+        var t3 = Tensor.Broadcast<int>(t1, [3, 3]);
 
         // Math operations.
         var t4 = Tensor.Add(t0, 1); // [[2, 3, 4]]
-        var t5 = Tensor.Add(t0, t0); // [[2, 4, 6]]
+        var t5 = Tensor.Add(t0.AsReadOnlyTensorSpan(), t0); // [[2, 4, 6]]
         var t6 = Tensor.Subtract(t0, 1); // [[0, 1, 2]]
-        var t7 = Tensor.Subtract(t0, t0); // [[0, 0, 0]]
+        var t7 = Tensor.Subtract(t0.AsReadOnlyTensorSpan(), t0); // [[0, 0, 0]]
         var t8 = Tensor.Multiply(t0, 2); // [[2, 4, 6]]
-        var t9 = Tensor.Multiply(t0, t0); // [[1, 4, 9]]
+        var t9 = Tensor.Multiply(t0.AsReadOnlyTensorSpan(), t0); // [[1, 4, 9]]
         var t10 = Tensor.Divide(t0, 2); // [[0.5, 1, 1.5]]
-        var t11 = Tensor.Divide(t0, t0); // [[1, 1, 1]]
+        var t11 = Tensor.Divide(t0.AsReadOnlyTensorSpan(), t0); // [[1, 1, 1]]
         // </SnippetTensor>
 
         // <SnippetCosineSimilarity>
         ReadOnlySpan<float> vector1 = [1, 2, 3];
         ReadOnlySpan<float> vector2 = [4, 5, 6];
         Console.WriteLine(TensorPrimitives.CosineSimilarity(vector1, vector2));
-
         // Prints 0.9746318
 
         ReadOnlySpan<double> vector3 = [1, 2, 3];
         ReadOnlySpan<double> vector4 = [4, 5, 6];
         Console.WriteLine(TensorPrimitives.CosineSimilarity(vector3, vector4));
-
         // Prints 0.9746318461970762
+
         // </SnippetCosineSimilarity>
     }
 }