Bump NUnit from 3.13.1 to 3.13.2 in /Src (#71)

Author: dependabot[bot]

Src/AsyncAwaitBestPractices.UnitTests/AsyncAwaitBestPractices.UnitTests.csproj

@@ -5,7 +5,7 @@
         <IsPackable>false</IsPackable>
     </PropertyGroup>
     <ItemGroup>
-        <PackageReference Include="NUnit" Version="3.13.1" />
+        <PackageReference Include="NUnit" Version="3.13.2" />
         <PackageReference Include="NUnit3TestAdapter" Version="3.17.0">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>

Src/HackerNews.UITests/HackerNews.UITests.csproj

@@ -28,7 +28,7 @@
         <Reference Include="System" />
     </ItemGroup>
     <ItemGroup>
-        <PackageReference Include="NUnit" Version="3.13.1" />
+        <PackageReference Include="NUnit" Version="3.13.2" />
         <PackageReference Include="Xamarin.UITest" Version="3.0.17" />
         <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     </ItemGroup>