Bump NUnit from 3.13.3 to 4.1.0

Bumps [NUnit](https://github.com/nunit/nunit) from 3.13.3 to 4.1.0.
- [Release notes](https://github.com/nunit/nunit/releases)
- [Changelog](https://github.com/nunit/nunit/blob/master/CHANGES.md)
- [Commits](https://github.com/nunit/nunit/compare/v3.13.3...4.1.0)

---
updated-dependencies:
- dependency-name: NUnit
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.editorconfig

@@ -2,6 +2,7 @@ root=true
 
 [*]
 charset=utf-8
+end_of_line=crlf
 trim_trailing_whitespace=true
 insert_final_newline=true
 indent_style=space

WoofWare.Myriad.Plugins.Test/WoofWare.Myriad.Plugins.Test.fsproj

@@ -39,6 +39,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0"/>
     <PackageReference Include="NUnit" Version="4.0.1"/>
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0"/>
+    <PackageReference Include="coverlet.collector" Version="6.0.0"/>
   </ItemGroup>
 
   <ItemGroup>

nix/deps.nix

@@ -16,6 +16,11 @@
     version = "4.0.30";
     sha256 = "0khbp0dx87m4kx1a5b9vgh1pp88vr9w8vpqvxf6afrpcyynwrrcr";
   })
+  (fetchNuGet {
+    pname = "coverlet.collector";
+    version = "6.0.0";
+    sha256 = "12j34vrkmph8lspbafnqmfnj2qvysz1jcrks2khw798s6dwv0j90";
+  })
   (fetchNuGet {
     pname = "Fantomas.Core";
     version = "6.1.1";
@@ -291,6 +296,11 @@
     version = "3.6.133";
     sha256 = "1cdw8krvsnx0n34f7fm5hiiy7bs6h3asvncqcikc0g46l50w2j80";
   })
+  (fetchNuGet {
+    pname = "NETStandard.Library";
+    version = "2.0.0";
+    sha256 = "1bc4ba8ahgk15m8k4nd7x406nhi0kwqzbgjk2dmw52ss553xz7iy";
+  })
   (fetchNuGet {
     pname = "NETStandard.Library";
     version = "2.0.3";
@@ -338,13 +348,13 @@
   })
   (fetchNuGet {
     pname = "NUnit";
-    version = "4.0.1";
+    version = "3.13.3";
-    sha256 = "0jgiq3dbwli5r70j0bw7021d69r7bhr58s8kphlpjmf7k47l5pcd";
+    sha256 = "0wdzfkygqnr73s6lpxg5b1pwaqz9f414fxpvpdmf72bvh4jaqzv6";
   })
   (fetchNuGet {
     pname = "NUnit";
-    version = "4.1.0";
+    version = "4.0.1";
-    sha256 = "0fj6xwgqaxq3mrai86bklclfmjkzf038mrslwfqf4ignaz9f7g5j";
+    sha256 = "0jgiq3dbwli5r70j0bw7021d69r7bhr58s8kphlpjmf7k47l5pcd";
   })
   (fetchNuGet {
     pname = "NUnit3TestAdapter";