Update NuGet packages

Update Swashbuckle, Playwright and xunit packages to their latest versions.

Author: martincostello

src/TodoApp/TodoApp.csproj

@@ -20,8 +20,8 @@
     <PackageReference Include="Microsoft.OpenApi" Version="1.6.21" />
     <PackageReference Include="Microsoft.TypeScript.MSBuild" Version="5.6.2" PrivateAssets="all" />
     <PackageReference Include="NSwag.AspNetCore" Version="14.1.0" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.7.3" />
-    <PackageReference Include="Swashbuckle.AspNetCore.Annotations" Version="6.7.3" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.8.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore.Annotations" Version="6.8.0" />
   </ItemGroup>
   <ItemGroup>
     <Content Update="package.json;package-lock.json;tsconfig.json" CopyToPublishDirectory="Never" />

tests/TodoApp.Tests/TodoApp.Tests.csproj

@@ -12,9 +12,9 @@
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.0-rc.1.24452.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Microsoft.OpenApi.Readers" Version="1.6.21" />
-    <PackageReference Include="Microsoft.Playwright" Version="1.46.0" />
-    <PackageReference Include="Verify.Xunit" Version="26.4.4" />
-    <PackageReference Include="xunit" Version="2.9.0" />
+    <PackageReference Include="Microsoft.Playwright" Version="1.47.0" />
+    <PackageReference Include="Verify.Xunit" Version="26.6.0" />
+    <PackageReference Include="xunit" Version="2.9.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
   </ItemGroup>
   <ItemGroup>