Auhorization: Cherrypicked integration tests from V15 (#20492)

* V15 QA Added the authorization integration tests (#18419)

* Added authorization integration tests

* Removed unnecessary tests and update tests for preview controller

* Updated to use the newest changes from v15/dev and added an override for the AuthenticateClientAsync to use the userGroupKey

* Updated CompatibilitySuppressions to include changes from integration tests

* Updated pipelines

* Skips managementApi tests

* Only run necessary tests

* Added new schema per fixture to reduce test setup time

* Fixed failing tests

* Updated test setup

* Updated test

* Added suppression

* Fixed failing tests

* Updated addOnTeardown methods to protected

* Added method for clearing the host

* Added teardown

* Updated model usage

* Added a lot of cleanup for memory leak issues when running tests

* Added CompatibilitySuppressions.xml

* Updated tests

* Cleaned up

* Adjusted base classes

* Updated pipeline

* Updated CompatibilitySuppressions.xml

* Updated test logging

* Fixed reponse

* Updated condition to skip tests

* Updated tests, not done

* Reworked test to expect correct responses with correct setup

* Updated tests

* More updates to tests

* Updated tests

* Cleaned up tests

* Updated setup

* Cleaned up tests to match setup

* Cleaned up setup

* Removed suppression

* Fixed tests

* Move order of checks

* Fix naming

* Formatting

* Dispose of host

* Keep track of if we're disposed

* Compat suppression

* Dont dispose

* Fix failing tests

* removed unused virtual

* Updated CompatibilitySuppressions.xml

---------

Co-authored-by: Andreas Zerbst <andr317c@live.dk>
Co-authored-by: Zeegaan <skrivdetud@gmail.com>
Co-authored-by: Nikolaj Geisle <70372949+Zeegaan@users.noreply.github.com>
# Conflicts:
#	tests/Umbraco.Tests.Integration/CompatibilitySuppressions.xml
#	tests/Umbraco.Tests.Integration/ManagementApi/ManagementApiTest.cs
#	tests/Umbraco.Tests.Integration/ManagementApi/Policies/AllCultureControllerTests.cs
#	tests/Umbraco.Tests.Integration/ManagementApi/Policies/CreateDocumentTests.cs
#	tests/Umbraco.Tests.Integration/ManagementApi/Policies/UpdateDocumentTests.cs
#	tests/Umbraco.Tests.Integration/ManagementApi/Preview/EndPreviewTests.cs
#	tests/Umbraco.Tests.Integration/ManagementApi/Preview/EnterPreviewTests.cs
#	tests/Umbraco.Tests.Integration/TestServerTest/UmbracoTestServerTestBase.cs

* Updated test

* Updates

* Removed unnessecary test

---------

Co-authored-by: Nhu Dinh <150406148+nhudinh0309@users.noreply.github.com>
Co-authored-by: Zeegaan <skrivdetud@gmail.com>
Co-authored-by: Nikolaj Geisle <70372949+Zeegaan@users.noreply.github.com>

tests/Umbraco.Tests.Integration/ManagementApi/Services/UserStartNodeEntitiesServiceTests.cs

@@ -116,7 +116,7 @@ public partial class UserStartNodeEntitiesServiceTests : UmbracoIntegrationTest
         return contentStartNodeIds;
     }
 
-    private async Task<User> CreateUser(int[] startNodeIds)
+    private async Task<Core.Models.Membership.User> CreateUser(int[] startNodeIds)
     {
         var user = new UserBuilder()
             .WithName(Guid.NewGuid().ToString("N"))