Revert "[v7] feat(tracing): Rename registerRequestInstrumentation -> instrumentOutgoingRequests" (#4875)

Author: AbhiPrasad

packages/tracing/src/index.ts

@@ -26,7 +26,8 @@ export { Span, SpanStatusType, spanStatusfromHttpCode } from './span';
 export { SpanStatus } from './spanstatus';
 export { Transaction } from './transaction';
 export {
-  instrumentOutgoingRequests,
+  // TODO deprecate old name in v7
+  instrumentOutgoingRequests as registerRequestInstrumentation,
   RequestInstrumentationOptions,
   defaultRequestInstrumentationOptions,
 } from './browser';