src: enable detailed source positions in V8

PR-URL: #24274
Reviewed-By: Gus Caplan <[email protected]>
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Peter Marshall <[email protected]>
Reviewed-By: Ali Ijaz Sheikh <[email protected]>
Reviewed-By: Matheus Marchini <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Refael Ackermann <[email protected]>
Reviewed-By: Ruben Bridgewater <[email protected]>

src/node.cc

@@ -2590,6 +2590,7 @@ Isolate* NewIsolate(ArrayBufferAllocator* allocator, uv_loop_t* event_loop) {
   isolate->SetMicrotasksPolicy(MicrotasksPolicy::kExplicit);
   isolate->SetFatalErrorHandler(OnFatalError);
   isolate->SetAllowWasmCodeGenerationCallback(AllowWasmCodeGenerationCallback);
+  v8::CpuProfiler::UseDetailedSourcePositionsForProfiling(isolate);
 
   return isolate;
 }