Export hrtimer_expire_entry/exit tracepoints, so that vendor modules
can register probes for these tracepoints.
Bug: 205928005
Change-Id: I739f369d3b56e09f8e9061fefdf25830e37e987e
Signed-off-by: Changki Kim <changki.kim@samsung.com>
Signed-off-by: Chanho Park <chanho61.park@samsung.com>