Bump FluentAssertions from 8.7.0 to 8.7.1 (#68)

---
updated-dependencies:
- dependency-name: FluentAssertions
  dependency-version: 8.7.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: FluentAssertions
  dependency-version: 8.7.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

tests/SemanticKernel.Rankers.BM25.Tests/SemanticKernel.Rankers.BM25.Tests.csproj

@@ -13,7 +13,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4" />
-    <PackageReference Include="FluentAssertions" Version="8.7.0" />
+    <PackageReference Include="FluentAssertions" Version="8.7.1" />
   </ItemGroup>
 
   <ItemGroup>

tests/SemanticKernel.Rankers.LMRanker.Tests/SemanticKernel.Rankers.LMRanker.Tests.csproj

@@ -36,7 +36,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="FluentAssertions" Version="8.7.0" />
+    <PackageReference Include="FluentAssertions" Version="8.7.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
     <PackageReference Include="Microsoft.SemanticKernel" Version="1.65.0" />
   </ItemGroup>