Update to M.E.AI 9.5.0-preview (#145)

Author: jozkee

src/libs/Anthropic/Anthropic.csproj

@@ -18,7 +18,7 @@
   <ItemGroup>
     <PackageReference Include="CSharpToJsonSchema" Version="3.10.1" />
     <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="9.0.2" />
-    <PackageReference Include="Microsoft.Extensions.AI.Abstractions" Version="9.4.0-preview.1.25207.5" />
+    <PackageReference Include="Microsoft.Extensions.AI.Abstractions" Version="9.5.0-preview.1.25262.9" />
     <PackageReference Include="PolySharp" Version="1.15.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>