fix: Log enableElementTiming deprecation warning unconditionally

Use consoleSandbox instead of DEBUG_BUILD guard so the warning
shows in production bundles too.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: logaretm

packages/browser/src/tracing/browserTracingIntegration.ts

@@ -11,6 +11,7 @@ import type {
 import {
   addNonEnumerableProperty,
   browserPerformanceTimeOrigin,
+  consoleSandbox,
   dateTimestampInSeconds,
   debug,
   generateSpanId,
@@ -354,10 +355,13 @@ const DEFAULT_BROWSER_TRACING_OPTIONS: BrowserTracingOptions = {
  * We explicitly export the proper type here, as this has to be extended in some cases.
  */
 export const browserTracingIntegration = ((options: Partial<BrowserTracingOptions> = {}) => {
-  if (DEBUG_BUILD && 'enableElementTiming' in options) {
-    debug.warn(
-      '[Tracing] `enableElementTiming` is deprecated and no longer has any effect. Use the standalone `elementTimingIntegration` instead.',
-    );
+  if ('enableElementTiming' in options) {
+    consoleSandbox(() => {
+      // oxlint-disable-next-line no-console
+      console.warn(
+        '[Sentry] `enableElementTiming` is deprecated and no longer has any effect. Use the standalone `elementTimingIntegration` instead.',
+      );
+    });
   }
 
   const latestRoute: RouteInfo = {