Update NuGet packages

Update NuGet packages for .NET 10 preview 7.

Author: martincostello

src/TodoApp/TodoApp.csproj

@@ -10,7 +10,7 @@
     <UserSecretsId>TodoApp</UserSecretsId>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="AspNet.Security.OAuth.GitHub" Version="10.0.0-preview.6.25365.59" />
+    <PackageReference Include="AspNet.Security.OAuth.GitHub" Version="10.0.0-preview.7.25412.67" />
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.0-preview.7.25380.108" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="10.0.0-preview.7.25380.108" />
     <PackageReference Include="Microsoft.TypeScript.MSBuild" Version="5.9.2" PrivateAssets="all" />