fix: unexpected expection when style array contains undefined

Currently, when the style prop is an array and contains undefined, it may throw "right operand of 'in' is not an object"

for example: 
https://github.com/react-navigation/react-navigation/blob/main/packages/elements/src/SafeAreaProviderCompat.tsx#L36

https://github.com/expo/expo/blob/main/packages/expo-router/src/views/Unmatched.tsx#L110

Author: yeliex

src/runtime/native/react/rules.ts

@@ -71,6 +71,10 @@ export function updateRules(
     if (target) {
       if (Array.isArray(target)) {
         for (const item of target) {
+          // undefined is allowed in style array
+          if (!item) {
+            continue;
+          }
           if (VAR_SYMBOL in item) {
             inlineVariables.add(item);
           } else if (