AnilistSync 3.0.0.1: revert to bare [Authorize] for Jellyfin 12.0

Jellyfin 12.0 removed the named "DefaultAuthorization" policy; it's now
options.DefaultPolicy (CustomAuthentication scheme + DefaultAuthorizationRequirement).
[Authorize(Policy = "DefaultAuthorization")] therefore threw
InvalidOperationException: "policy not found" on every /AnilistSync/* call.
Bare [Authorize] uses the default policy, which is the intended form.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

Jellyfin.Plugin.AnilistSync/API/Endpoints.cs

@@ -9,7 +9,7 @@ namespace Jellyfin.Plugin.AnilistSync.API
     /// Anilist endpoints.
     /// </summary>
     [ApiController]
-    [Authorize(Policy = "DefaultAuthorization")]
+    [Authorize]
     [Route("AnilistSync")]
     public class Endpoints : ControllerBase
     {

Jellyfin.Plugin.AnilistSync/Jellyfin.Plugin.AnilistSync.csproj

@@ -2,8 +2,8 @@
 
     <PropertyGroup>
         <TargetFramework>net10.0</TargetFramework>
-        <AssemblyVersion>3.0.0.0</AssemblyVersion>
-        <FileVersion>3.0.0.0</FileVersion>
+        <AssemblyVersion>3.0.0.1</AssemblyVersion>
+        <FileVersion>3.0.0.1</FileVersion>
         <GenerateDocumentationFile>true</GenerateDocumentationFile>
         <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
         <nullable>enable</nullable>