[NSArray] Add checking values are _ObjectBridgeable to isEqual(to:)

Author: norio-nomura

Foundation/NSArray.swift

@@ -310,6 +310,13 @@ open class NSArray : NSObject, NSCopying, NSMutableCopying, NSSecureCoding, NSCo
                 if val1 != val2 {
                     return false
                 }
+            } else if let val1 = object(at: idx) as? _ObjectBridgeable,
+                let val2 = otherArray[idx] as? _ObjectBridgeable {
+                if !(val1._bridgeToAnyObject() as! NSObject).isEqual(val2._bridgeToAnyObject()) {
+                    return false
+                }
+            } else {
+                return false
             }
         }