Bump the dotnet group (#45711)

Bumps the dotnet group in /docs/core/diagnostics/snippets/OTLP-Example/csharp with 4 updates: [Azure.Monitor.OpenTelemetry.AspNetCore](https://github.com/Azure/azure-sdk-for-net), [OpenTelemetry.Extensions.Hosting](https://github.com/open-telemetry/opentelemetry-dotnet), [OpenTelemetry.Instrumentation.AspNetCore](https://github.com/open-telemetry/opentelemetry-dotnet-contrib) and [OpenTelemetry.Instrumentation.Http](https://github.com/open-telemetry/opentelemetry-dotnet-contrib).


Updates `Azure.Monitor.OpenTelemetry.AspNetCore` from 1.3.0-beta.2 to 1.3.0-beta.3
- [Release notes](https://github.com/Azure/azure-sdk-for-net/releases)
- [Commits](Azure/azure-sdk-for-net@Azure.Monitor.OpenTelemetry.AspNetCore_1.3.0-beta.2...Azure.Monitor.OpenTelemetry.AspNetCore_1.3.0-beta.3)

Updates `OpenTelemetry.Extensions.Hosting` from 1.11.2 to 1.11.2
- [Release notes](https://github.com/open-telemetry/opentelemetry-dotnet/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-dotnet/blob/main/RELEASENOTES.md)
- [Commits](open-telemetry/opentelemetry-dotnet@core-1.11.2...core-1.11.2)

Updates `OpenTelemetry.Instrumentation.AspNetCore` from 1.11.1 to 1.11.1
- [Release notes](https://github.com/open-telemetry/opentelemetry-dotnet-contrib/releases)
- [Commits](open-telemetry/opentelemetry-dotnet-contrib@Resources.AWS-1.11.1...Resources.AWS-1.11.1)

Updates `OpenTelemetry.Instrumentation.Http` from 1.11.1 to 1.11.1
- [Release notes](https://github.com/open-telemetry/opentelemetry-dotnet-contrib/releases)
- [Commits](open-telemetry/opentelemetry-dotnet-contrib@Resources.AWS-1.11.1...Resources.AWS-1.11.1)

---
updated-dependencies:
- dependency-name: Azure.Monitor.OpenTelemetry.AspNetCore
  dependency-version: 1.3.0-beta.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
- dependency-name: OpenTelemetry.Extensions.Hosting
  dependency-version: 1.11.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
- dependency-name: OpenTelemetry.Instrumentation.AspNetCore
  dependency-version: 1.11.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
- dependency-name: OpenTelemetry.Instrumentation.Http
  dependency-version: 1.11.1
  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/core/diagnostics/snippets/OTLP-Example/csharp/OTLP-Example.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
+<Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
@@ -16,7 +16,7 @@
   </ItemGroup>
 
 <ItemGroup>
-  <PackageReference Include="Azure.Monitor.OpenTelemetry.AspNetCore" Version="1.3.0-beta.2" />
+  <PackageReference Include="Azure.Monitor.OpenTelemetry.AspNetCore" Version="1.3.0-beta.3" />
 </ItemGroup>
 
 </Project>