Update link to NetTrace format (#46069)

* Update link to NetTrace format

The format was moved to a different file as part of microsoft/perfview#2170.

* Apply suggestions from code review

Co-authored-by: Genevieve Warren <[email protected]>

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Co-authored-by: Andy (Steve) De George <[email protected]>
Co-authored-by: Genevieve Warren <[email protected]>

Author: 3 people

docs/core/diagnostics/eventpipe.md

@@ -19,7 +19,7 @@ EventPipe aggregates events emitted by runtime components - for example, the Jus
 
 The events are then serialized in the `.nettrace` file format and can be written directly to a file or streamed through a [diagnostic port](./diagnostic-port.md) for out-of-process consumption.
 
-To learn more about the EventPipe serialization format, refer to the [EventPipe format documentation](https://github.com/microsoft/perfview/blob/main/src/TraceEvent/EventPipe/EventPipeFormat.md).
+To learn more about the NetTrace format, see the [NetTrace format documentation](https://github.com/microsoft/perfview/blob/main/src/TraceEvent/EventPipe/NetTraceFormat.md).
 
 ## EventPipe vs. ETW/perf_events