Merge "profcollect: change default sampling period to 1500ms" into main am: a2ece086ed

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/3120793

Change-Id: Idc38838d23614a592217256a2477cc27829e5b5b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>