Fixed build warnings.

nordnet#93

Author: nikDemyankov

src/ios/AppDelegate+CULPlugin.h

@@ -12,6 +12,6 @@
  */
 @interface AppDelegate (CULPlugin)
 
-- (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void (^)(NSArray * _Nullable))restorationHandler;
+- (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void (^)(NSArray *))restorationHandler;
 
 @end

src/ios/AppDelegate+CULPlugin.m

@@ -14,9 +14,7 @@
 
 @implementation AppDelegate (CULPlugin)
 
-- (BOOL)application:(UIApplication *)application
-continueUserActivity:(NSUserActivity *)userActivity
- restorationHandler:(void (^)(NSArray * _Nullable))restorationHandler {
+- (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void (^)(NSArray *))restorationHandler {
     // ignore activities that are not for Universal Links
     if (![userActivity.activityType isEqualToString:NSUserActivityTypeBrowsingWeb] || userActivity.webpageURL == nil) {
         return NO;