Bump Microsoft.Extensions.AI from 10.7.0 to 10.8.1 (#192)

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Author: dependabot[bot]

src/AutoTests.Framework.Playwright.AI/AutoTests.Framework.Playwright.AI.csproj

@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.AI" Version="10.7.0" />
+    <PackageReference Include="Microsoft.Extensions.AI" Version="10.8.1" />
     <PackageReference Include="Microsoft.Playwright" Version="1.61.0" />
     <PackageReference Include="BddDotNet" Version="2.2.0" />
     <PackageReference Include="BddDotNet.Gherkin.SourceGenerator" Version="2.1.0">