runtime: fix EvFrequency event value on Windows in the new tracer
The value produced for the EvFrequency event on Windows is missing the
fact that the cputicks clock gets divided. This results in durations
that are consistently wrong by the same factor (about 256).
Fixes #65997.
Change-Id: I930cbfce3499d435c20699f41c11e3227d84f911
Reviewed-on: https://go-review.googlesource.com/c/go/+/567937
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Michael Knyszek <mknyszek@google.com> Reviewed-by: Michael Pratt <mpratt@google.com>