chore(deps): update dependency nunit to v3.13.3 (#827)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

tests/System.IO.Abstractions.TestingHelpers.Tests/System.IO.Abstractions.TestingHelpers.Tests.csproj

@@ -35,7 +35,7 @@
     <PackageReference Include="GitHubActionsTestLogger" Version="1.4.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
     <PackageReference Include="Moq" Version="4.17.2" />
-    <PackageReference Include="nunit" Version="3.13.2" />
+    <PackageReference Include="nunit" Version="3.13.3" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.2.1" />
   </ItemGroup>
   <ItemGroup>

tests/System.IO.Abstractions.Tests/System.IO.Abstractions.Tests.csproj

@@ -19,7 +19,7 @@
     <PackageReference Include="GitHubActionsTestLogger" Version="1.4.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
     <PackageReference Include="Moq" Version="4.17.2" />
-    <PackageReference Include="nunit" Version="3.13.2" />
+    <PackageReference Include="nunit" Version="3.13.3" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.2.1" />
     <PackageReference Include="Snapshooter.NUnit" Version="0.7.1" />
   </ItemGroup>