fix: actually measure how long loadChunk takes

Author: lubieowoce

packages/next/src/server/client-component-renderer-logger.ts

@@ -29,11 +29,13 @@ export function wrapClientComponentLoader(
     },
     loadChunk: (...args) => {
       const startTime = performance.now()
-      try {
-        return ComponentMod.__next_app__.loadChunk(...args)
-      } finally {
+      const result = ComponentMod.__next_app__.loadChunk(...args)
+      // Avoid wrapping `loadChunk`'s result in an extra promise in case something like React depends on its identity.
+      // We only need to know when it's settled.
+      result.finally(() => {
         clientComponentLoadTimes += performance.now() - startTime
-      }
+      })
+      return result
     },
   }
 }