Bump Microsoft.Extensions.Identity.Core from 6.0.7 to 6.0.8 (#790)

Bumps [Microsoft.Extensions.Identity.Core](https://github.com/dotnet/aspnetcore) from 6.0.7 to 6.0.8.
- [Release notes](https://github.com/dotnet/aspnetcore/releases)
- [Changelog](https://github.com/dotnet/aspnetcore/blob/main/docs/ReleasePlanning.md)
- [Commits](https://github.com/dotnet/aspnetcore/compare/v6.0.7...v6.0.8)

---
updated-dependencies:
- dependency-name: Microsoft.Extensions.Identity.Core
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Steve Smith <steve@kentsmiths.com>

src/BlazorAdmin/BlazorAdmin.csproj

@@ -11,7 +11,7 @@
 		<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="6.0.8" />
 		<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Authentication" Version="6.0.7" />		
 		<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="6.0.8" PrivateAssets="all" />
-		<PackageReference Include="Microsoft.Extensions.Identity.Core" Version="6.0.7" />
+		<PackageReference Include="Microsoft.Extensions.Identity.Core" Version="6.0.8" />
 		<PackageReference Include="Microsoft.Extensions.Logging.Configuration" Version="6.0.0" />
 		<PackageReference Include="System.Net.Http.Json" Version="6.0.0" />
 	</ItemGroup>