chore(SW-663): updated @contentstack/live-preview-utils to latest

app/[lang]/(live)/(public)/[contentType]/[uid]/@preview/page.tsx

@@ -1,4 +1,4 @@
-import { isPreview, setPreviewData } from "@/lib/previewContext"
+import { setPreviewData } from "@/lib/previewContext"
 
 import InitLivePreview from "@/components/LivePreview"
 
@@ -9,11 +9,10 @@ export default function PreviewPage({
   params,
 }: PageArgs<UIDParams, URLSearchParams>) {
   const shouldInitializePreview = searchParams.isPreview === "true"
-  const isInitialized = isPreview()
 
   if (searchParams.live_preview) {
     setPreviewData({ hash: searchParams.live_preview, uid: params.uid })
   }
 
-  return shouldInitializePreview && !isInitialized ? <InitLivePreview /> : null
+  return shouldInitializePreview ? <InitLivePreview /> : null
 }

app/[lang]/(live)/(public)/[contentType]/[uid]/layout.tsx

@@ -1,5 +1,3 @@
-import React from "react"
-
 import styles from "./layout.module.css"
 
 import {