fix: respect usePrebuiltWDA from settings

Author: dtopuzov

src/main/java/functional/tests/core/mobile/appium/Capabilities.java

@@ -115,7 +115,7 @@ public DesiredCapabilities loadIOSCapabilities(MobileSettings settings) {
         capabilities.setCapability(IOSMobileCapabilityType.SCREENSHOT_WAIT_TIMEOUT, settings.defaultTimeout);
         capabilities.setCapability(IOSMobileCapabilityType.SHOW_IOS_LOG, true);
         capabilities.setCapability(IOSMobileCapabilityType.USE_NEW_WDA, false);
-        capabilities.setCapability(IOSMobileCapabilityType.USE_PREBUILT_WDA, true);
+        capabilities.setCapability(IOSMobileCapabilityType.USE_PREBUILT_WDA, settings.usePrebuiltWDA);
         capabilities.setCapability(IOSMobileCapabilityType.WDA_STARTUP_RETRIES, 5);
         capabilities.setCapability(IOSMobileCapabilityType.SHOULD_USE_SINGLETON_TESTMANAGER, false);