Bump Microsoft.EntityFrameworkCore.SqlServer from 6.0.8 to 6.0.9 (#1441)

Bumps [Microsoft.EntityFrameworkCore.SqlServer](https://github.com/dotnet/efcore) from 6.0.8 to 6.0.9.
- [Release notes](https://github.com/dotnet/efcore/releases)
- [Commits](dotnet/efcore@v6.0.8...v6.0.9)

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

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src/HealthChecks.UI.SqlServer.Storage/HealthChecks.UI.SqlServer.Storage.csproj

@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.8" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.9" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="6.0.0" />
   </ItemGroup>