Perfetto release v38.0 CHANGELOG

[Lalit Maganti]

https://android.googlesource.com/platform/external/perfetto/+/refs/tags/v38.0

https://github.com/google/perfetto/tree/v38.0

v38.0 - 2023-10-10:
  Tracing service and probes:
    * Added capability to transfer and clear buffers on CLONE_SNAPSHOT.
    * Added new service for relaying IPC messages from local producers to a
      remote tracing instance.
  Trace Processor:
    * Added new PerfettoSQL syntax (INCLUDE PERFETTO MODULE) for including
      tables/views/functions defined in SQL modules.
    * Added new PerfettoSQL syntax (CREATE PERFETTO TABLE) for defining analytic
      tables in SQL.
    * Added new PerfettoSQL syntax (CREATE PERFETTO MACRO) for defining macros
      in SQL.
    * Added TO_REALTIME function to convert timestamps to the realtime clock.
    * Added support for parsing binder_command and binder_return events.
  UI:
    * Added support for zooming when using deep-links.
    * Added track for displaying screenshots in traces.
    * Added support for displaying UTC timestamps.
    * Added capability to list, search and debug plugin tracks.
    * Added plugins with commands for pinning tracks for latency and large
      screen debugging in Android.