[tests-only][full-ci] refactoring user creation Given steps from provisioning into GraphContext (#7019)

* refactored the user creation given statement from provisioning to graph api

added getUser steps that covers the steps for user with user light role

* added userlight step tests to check drive information and updated expected failure files

* added usercreation initiation code

* deleted seperate tests for user light role

* remove unnecesary changes

* add user not initialize step

* corrected the testcode

* moved the steps from graph to provisioning file

* fix creating single ldap user

* fix: user check method

* initialize user via graph

* addressing reviews

---------

Co-authored-by: Saw-jan <saw.jan.grg3e@gmail.com>

tests/acceptance/features/bootstrap/AppConfigurationContext.php

@@ -179,7 +179,7 @@ class AppConfigurationContext implements Context {
 
 	/**
 	 * @return string
-	 * @throws Exception
+	 * @throws Exception|GuzzleException
 	 */
 	public function getAdminUsernameForCapabilitiesCheck():string {
 		if (\TestHelpers\OcisHelper::isTestingOnReva()) {
@@ -190,7 +190,7 @@ class AppConfigurationContext implements Context {
 			$adminUsername = "PseudoAdminForRevaTest";
 			$createdUsers = $this->featureContext->getCreatedUsers();
 			if (!\array_key_exists($adminUsername, $createdUsers)) {
-				$this->featureContext->createUser($adminUsername);
+				$this->featureContext->userHasBeenCreated(["userName" => $adminUsername]);
 			}
 		} else {
 			$adminUsername = $this->featureContext->getAdminUsername();