UPSTREAM: perf/core: Clean up perf_try_init_event()

Make sure that perf_try_init_event() doesn't leave event->pmu nor
event->destroy set on failure.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lore.kernel.org/r/20250205102449.110145835@infradead.org



Bug: 426003784
Bug: 433603976
(cherry picked from commit da02f54e)
Change-Id: Ibbcf4e80ff58a44d4f234ed90fbf191b0432dc03
Signed-off-by: Aditya Chillara <quic_achillar@quicinc.com>
Signed-off-by: Zhou Jian <quic_jianzhou@quicinc.com>
(cherry picked from commit 7d6f7afb)