fix(tests): Account for INP span in tracesSampler-precedence client report quantity

The auto-registered webVitalsIntegration now creates an INP span on
button click that also gets negatively sampled, bumping the discarded
event count from 1 to 2.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: logaretm

dev-packages/browser-integration-tests/suites/tracing/browserTracingIntegration/linked-traces-streamed/consistent-sampling/tracesSampler-precedence/test.ts

@@ -53,7 +53,7 @@ sentryTest.describe('When `consistentTraceSampling` is `true`', () => {
         discarded_events: [
           {
             category: 'span',
-            quantity: 1,
+            quantity: 2,
             reason: 'sample_rate',
           },
         ],

dev-packages/browser-integration-tests/suites/tracing/browserTracingIntegration/linked-traces/consistent-sampling/tracesSampler-precedence/test.ts

@@ -55,7 +55,7 @@ sentryTest.describe('When `consistentTraceSampling` is `true`', () => {
         discarded_events: [
           {
             category: 'transaction',
-            quantity: 1,
+            quantity: 2,
             reason: 'sample_rate',
           },
         ],

packages/core/src/shared-exports.ts

@@ -10,7 +10,7 @@ export type { OfflineStore, OfflineTransportOptions } from './transports/offline
 export type { IntegrationIndex } from './integration';
 export * from './tracing';
 export * from './semanticAttributes';
-export { createEventEnvelope, createSessionEnvelope, createSpanEnvelope } from './envelope';
+export { createEventEnvelope, createSessionEnvelope } from './envelope';
 export {
   captureCheckIn,
   withMonitor,