Merge pull request microsoft#2620 from microsoft/dependabot/nuget/test/Microsoft.OpenApi.Tests/PublicApiGenerator-11.5.1

Bump PublicApiGenerator from 11.5.0 to 11.5.1

Author: github-actions[bot]

test/Microsoft.OpenApi.Tests/Microsoft.OpenApi.Tests.csproj

@@ -18,7 +18,7 @@
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
-    <PackageReference Include="PublicApiGenerator" Version="11.5.0" />
+    <PackageReference Include="PublicApiGenerator" Version="11.5.1" />
   </ItemGroup>
 
   <ItemGroup>