Update instructions and JwtBearer package versions

Clarified guidance on ConfigureAwait usage in copilot-instructions.md and fixed duplicate test instruction. Upgraded Microsoft.AspNetCore.Authentication.JwtBearer to latest patch versions for .NET 8.0, 9.0, and 10.0 in csproj.

Author: marcominerva

.github/copilot-instructions.md

@@ -42,7 +42,7 @@
 - Return `Task` or `ValueTask` from asynchronous methods.
 - Use `CancellationToken` parameters to support cancellation.
 - Avoid async void methods except for event handlers.
-- Call `ConfigureAwait(false)` on awaited calls to avoid deadlocks.
+- Use `ConfigureAwait(false)` only in library code that may be consumed by apps with a `SynchronizationContext` (e.g., classic ASP.NET, WPF, WinForms); it is generally unnecessary in ASP.NET Core.
 
 ### Error Handling
 
@@ -81,4 +81,4 @@
 - Use NSubstitute for mocking in tests.
 - Copy existing style in nearby files for test method names and capitalization.
 - When running tests, if possible use filters and check test run counts, or look at test logs, to ensure they actually ran.
-- Do not finish work with any tests commented out or disabled that were not previously commented out or disabled.
+- Do not finish work with any tests commented out or disabled that were not previously commented out or disabled.

src/SimpleAuthentication.Abstractions/SimpleAuthentication.Abstractions.csproj

@@ -28,15 +28,15 @@
     </ItemGroup>
 
     <ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">
-        <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="8.0.24" />
+        <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="8.0.25" />
     </ItemGroup>
 
     <ItemGroup Condition="'$(TargetFramework)' == 'net9.0'">
-        <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="9.0.13" />
+        <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="9.0.14" />
     </ItemGroup>
 
     <ItemGroup Condition="'$(TargetFramework)' == 'net10.0'">
-        <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="10.0.3" />
+        <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="10.0.4" />
     </ItemGroup>
 
     <ItemGroup>