build(deps): bump Microsoft.AspNetCore.Identity.EntityFrameworkCore

Bumps [Microsoft.AspNetCore.Identity.EntityFrameworkCore](https://github.com/dotnet/aspnetcore) from 6.0.24 to 8.0.0.
- [Release notes](https://github.com/dotnet/aspnetcore/releases)
- [Changelog](https://github.com/dotnet/aspnetcore/blob/main/docs/ReleasePlanning.md)
- [Commits](dotnet/aspnetcore@v6.0.24...v8.0.0)

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.Identity.EntityFrameworkCore
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

src/Spark.Web/Spark.Web.csproj

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="6.0.24" />
+    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="8.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Identity.UI" Version="6.0.24" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="6.0.24" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />