Fix TenantControllerTest (#12839)

* Increase timeout for TenantControllerTest to 60 seconds to prevent failing on waiting for tenant deletion

* Modify deleteTenant in AbstractWebTest

application/src/test/java/org/thingsboard/server/controller/AbstractWebTest.java

@@ -402,7 +402,7 @@ public abstract class AbstractWebTest extends AbstractInMemoryStorageTest {
         } catch (Exception e) {
             throw new RuntimeException(e);
         }
-        Awaitility.await("all tasks processed").atMost(60, TimeUnit.SECONDS).during(300, TimeUnit.MILLISECONDS)
+        Awaitility.await("all tasks processed").atMost(90, TimeUnit.SECONDS).during(300, TimeUnit.MILLISECONDS)
                 .until(() -> storage.getLag("tb_housekeeper") == 0);
     }