chore(deps): update NUnit and Microsoft test packages to latest versions

- NUnit.Analyzers: 4.5.0 -> 4.10.0
- Verify.NUnit: 31.0.2 -> 31.0.4
- System.Formats.Asn1: 9.0.0 -> 9.0.10

All 33 tests pass with updated dependencies.

Co-authored-by: glennawatson <[email protected]>

Author: Copilot

src/Directory.Packages.props

@@ -31,14 +31,14 @@
     <PackageVersion Include="Microsoft.Extensions.Logging.Debug" Version="9.0.0" />
     <PackageVersion Include="ReactiveUI.Maui" Version="22.1.1" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
-    <PackageVersion Include="System.Formats.Asn1" Version="9.0.0" />
+    <PackageVersion Include="System.Formats.Asn1" Version="9.0.10" />
     <PackageVersion Include="NUnit" Version="4.4.0" />
     <PackageVersion Include="NUnit3TestAdapter" Version="5.2.0" />
-    <PackageVersion Include="NUnit.Analyzers" Version="4.5.0" />
+    <PackageVersion Include="NUnit.Analyzers" Version="4.10.0" />
     <PackageVersion Include="Microsoft.Reactive.Testing" Version="6.1.0" />
     <PackageVersion Include="PublicApiGenerator" Version="11.5.0" />
     <PackageVersion Include="coverlet.msbuild" Version="6.0.4" />
-    <PackageVersion Include="Verify.NUnit" Version="31.0.2" />
+    <PackageVersion Include="Verify.NUnit" Version="31.0.4" />
     <PackageVersion Include="Verify.SourceGenerators" Version="2.5.0" />
     <PackageVersion Include="ReactiveMarbles.SourceGenerator.TestNuGetHelper" Version="1.3.1" />
     <PackageVersion Include="Basic.Reference.Assemblies.Net80" Version="1.8.3" />