chore(deps): update dependency nunit3testadapter to 6.3.1 (#390)

Author: devlead

src/Directory.Packages.props

@@ -18,7 +18,7 @@
     <PackageVersion Include="MimeTypes" Version="2.5.2" />
     <PackageVersion Include="NUnit" Version="5.0.0" />
     <PackageVersion Include="NUnit.Analyzers" Version="4.15.0" />
-    <PackageVersion Include="NUnit3TestAdapter" Version="6.3.0" />
+    <PackageVersion Include="NUnit3TestAdapter" Version="6.3.1" />
     <PackageVersion Include="System.Linq.Async" Version="7.0.1" />
     <PackageVersion Include="Verify.NUnit" Version="33.3.2" />
     <PackageVersion Include="Verify.Http" Version="8.0.1" />