build(deps): bump Microsoft.SemanticKernel

Bumps [Microsoft.SemanticKernel](https://github.com/microsoft/semantic-kernel) from 1.0.0-beta1 to 1.0.0-beta4.
- [Release notes](https://github.com/microsoft/semantic-kernel/releases)
- [Commits](https://github.com/microsoft/semantic-kernel/compare/dotnet-1.0.0-beta1...dotnet-1.0.0-beta4)

---
updated-dependencies:
- dependency-name: Microsoft.SemanticKernel
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

LLama.Examples/LLama.Examples.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <Import Project="..\LLama\LLamaSharp.Runtime.targets" />
   <PropertyGroup>
     <OutputType>Exe</OutputType>
@@ -29,7 +29,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="7.0.0" />
-    <PackageReference Include="Microsoft.SemanticKernel" Version="1.0.0-beta1" />
+    <PackageReference Include="Microsoft.SemanticKernel" Version="1.0.0-beta4" />
   </ItemGroup>
 
   <ItemGroup>