fix determination of chocolatey

Author: mazharenko

.github/workflows/NUnitConsoleAndEngine.CI.yml

@@ -36,7 +36,8 @@ jobs:
         with:
           dotnet-version: |
             3.1.x
-            6.0.x
+            6.0.x 
+            7.0.x
             8.0.100
 
       - name: 🔧 Install dotnet tools

src/NUnitEngine/nunit.engine.core/Services/ExtensionManager.cs

@@ -170,7 +170,7 @@ public void FindExtensionAssemblies(Assembly hostAssembly)
         {
             log.Info($"FindExtensionAssemblies called for host {hostAssembly.FullName}");
 
-            bool isChocolateyPackage = System.IO.File.Exists(Path.Combine(hostAssembly.Location, "VERIFICATION.txt"));
+            bool isChocolateyPackage = System.IO.File.Exists(Path.Combine(Path.GetDirectoryName(hostAssembly.Location)!, "VERIFICATION.txt"));
             string[] extensionPatterns = isChocolateyPackage
                 ? new[] { "nunit-extension-*/**/tools/", "nunit-extension-*/**/tools/*/" }
                 : new[] { "NUnit.Extension.*/**/tools/", "NUnit.Extension.*/**/tools/*/" };