Default native inspections config false (#29784)

## Summary

To make the config `supportsNativeInspection` explicit, set it to
default to `false` and only allow it in the extension.

## How did you test this change?
When disabled on **React DevTools extension**
<img width="419" alt="Screenshot 2024-06-06 at 17 34 02"
src="https://github.com/facebook/react/assets/5188459/0052b645-2214-475c-8b41-4f9207ca3343">

When enabled on **React DevTools extension** (the chosen config)
<img width="425" alt="Screenshot 2024-06-06 at 17 34 53"
src="https://github.com/facebook/react/assets/5188459/df34ec8e-2039-4984-86c8-74feaf89bbdd">

When enabled on **React DevTools in Fusebox**
<img width="1170" alt="Screenshot 2024-06-06 at 17 29 24"
src="https://github.com/facebook/react/assets/5188459/ae52274b-583d-463c-8482-2323d502f4c0">

When disabled on **React DevTools in Fusebox** (the chosen config)
<img width="1453" alt="Screenshot 2024-06-06 at 17 30 31"
src="https://github.com/facebook/react/assets/5188459/cba5b51b-c973-412d-8ad0-382a4f9bf115">

When enabled on **React DevTools Inline**
<img width="915" alt="Screenshot 2024-06-06 at 17 24 20"
src="https://github.com/facebook/react/assets/5188459/f0d61d99-2b75-4a87-a19e-db431be697e3">

When disabled on **React DevTools Inline** (the chosen config)
<img width="844" alt="Screenshot 2024-06-06 at 17 19 39"
src="https://github.com/facebook/react/assets/5188459/d3bcc8a7-535d-4656-844d-f9f89bb2b248">

When enabled on **React DevTools standalone**
<img width="1227" alt="Screenshot 2024-06-06 at 17 23 16"
src="https://github.com/facebook/react/assets/5188459/174fbae6-1412-4539-bbe6-e1d0e8baa7d5">

When disabled on **React DevTools standalone** (the chosen config)
<img width="844" alt="Screenshot 2024-06-06 at 17 19 39"
src="https://github.com/facebook/react/assets/5188459/00c46907-e3a6-4766-a1b4-dd088cac2157">

packages/react-devtools-core/src/standalone.js

@@ -279,7 +279,6 @@ function initialize(socket: WebSocket) {
   // $FlowFixMe[incompatible-call] found when upgrading Flow
   store = new Store(bridge, {
     checkBridgeProtocolCompatibility: true,
-    supportsNativeInspection: false,
     supportsTraceUpdates: true,
   });
 

packages/react-devtools-extensions/src/main/index.js

@@ -97,6 +97,7 @@ function createBridgeAndStore() {
     // At this time, the timeline can only parse Chrome performance profiles.
     supportsTimeline: __IS_CHROME__,
     supportsTraceUpdates: true,
+    supportsNativeInspection: true,
   });
 
   if (!isProfiling) {

packages/react-devtools-fusebox/src/frontend.js

@@ -37,7 +37,6 @@ export function createStore(bridge: FrontendBridge, config?: Config): Store {
   return new Store(bridge, {
     checkBridgeProtocolCompatibility: true,
     supportsTraceUpdates: true,
-    supportsNativeInspection: false,
     ...config,
   });
 }

packages/react-devtools-inline/src/frontend.js

@@ -23,7 +23,6 @@ export function createStore(bridge: FrontendBridge, config?: Config): Store {
     checkBridgeProtocolCompatibility: true,
     supportsTraceUpdates: true,
     supportsTimeline: true,
-    supportsNativeInspection: false,
     ...config,
   });
 }

packages/react-devtools-shared/src/devtools/store.js

@@ -172,7 +172,7 @@ export default class Store extends EventEmitter<{
   _rootIDToRendererID: Map<number, number> = new Map();
 
   // These options may be initially set by a configuration option when constructing the Store.
-  _supportsNativeInspection: boolean = true;
+  _supportsNativeInspection: boolean = false;
   _supportsReloadAndProfile: boolean = false;
   _supportsTimeline: boolean = false;
   _supportsTraceUpdates: boolean = false;
@@ -216,7 +216,9 @@ export default class Store extends EventEmitter<{
         supportsTimeline,
         supportsTraceUpdates,
       } = config;
-      this._supportsNativeInspection = supportsNativeInspection !== false;
+      if (supportsNativeInspection) {
+        this._supportsNativeInspection = true;
+      }
       if (supportsReloadAndProfile) {
         this._supportsReloadAndProfile = true;
       }