feat(cdn): Export getReplay in replay CDN bundles (#13881)

Closes #13879

I opted to not export a shim for this in non-Replay bundles, as this is
already more advanced usage... We can still opt to export shims here
later if needed.

Author: mydea

packages/browser/src/index.bundle.replay.ts

@@ -6,7 +6,7 @@ import {
 
 export * from './index.bundle.base';
 
-export { replayIntegration } from '@sentry-internal/replay';
+export { replayIntegration, getReplay } from '@sentry-internal/replay';
 
 export {
   browserTracingIntegrationShim as browserTracingIntegration,

packages/browser/src/index.bundle.tracing.replay.feedback.ts

@@ -29,4 +29,4 @@ import { feedbackAsyncIntegration } from './feedbackAsync';
 export { getFeedback } from '@sentry-internal/feedback';
 export { feedbackAsyncIntegration as feedbackAsyncIntegration, feedbackAsyncIntegration as feedbackIntegration };
 
-export { replayIntegration } from '@sentry-internal/replay';
+export { replayIntegration, getReplay } from '@sentry-internal/replay';

packages/browser/src/index.bundle.tracing.replay.ts

@@ -27,4 +27,4 @@ export {
 import { feedbackIntegrationShim } from '@sentry-internal/integration-shims';
 export { feedbackIntegrationShim as feedbackAsyncIntegration, feedbackIntegrationShim as feedbackIntegration };
 
-export { replayIntegration } from '@sentry-internal/replay';
+export { replayIntegration, getReplay } from '@sentry-internal/replay';