refactor(reactivity): use hasChanged to avoid tracking NaN key twice (#7378)

Author: wsypower

packages/reactivity/src/collectionHandlers.ts

@@ -27,7 +27,7 @@ function get(
   const rawTarget = toRaw(target)
   const rawKey = toRaw(key)
   if (!isReadonly) {
-    if (key !== rawKey) {
+    if (hasChanged(key, rawKey)) {
       track(rawTarget, TrackOpTypes.GET, key)
     }
     track(rawTarget, TrackOpTypes.GET, rawKey)
@@ -50,7 +50,7 @@ function has(this: CollectionTypes, key: unknown, isReadonly = false): boolean {
   const rawTarget = toRaw(target)
   const rawKey = toRaw(key)
   if (!isReadonly) {
-    if (key !== rawKey) {
+    if (hasChanged(key, rawKey)) {
       track(rawTarget, TrackOpTypes.HAS, key)
     }
     track(rawTarget, TrackOpTypes.HAS, rawKey)