Perfetto v46.0

v46.0 - 2024-06-13:
  SQL Standard library:
    * Added megacycles support to CPU package. Added tables:
      `cpu_cycles_per_process`, `cpu_cycles_per_thread` and
      `cpu_cycles_per_cpu`.
    * Improved `memory` package. Added `memory.linux.process`,
      `memory.linux.high_watermark` and `memory.android.gpu` modules.
    * Created `gpu` package with `gpu.frequency` module.
    * Migrated `sched.utilization` package to `cpu.utilization`.
  Trace Processor:
    * Added "time to initial display" and "time to full display" metrics to
      the Android startup metric.
  UI:
    * Added plugin for synchronizing two instances of the UI - search for
      'Enable timeline sync with other Perfetto UI tabs' in the command palette.
    * Add builtin prompt functionality to the plugin API:
      I.e. `await PluginContextTrace.prompt('...')`
    * Fixed various bits of tech debt.
  SDK:
    * The TRACE_COUNTER macro and CounterTrack constructor no longer accept
      `const char *` track names. In case your code fails to compile,
      https://perfetto.dev/docs/instrumentation/track-events#dynamic-event-names
      explains how to fix the problem.