perfmon: add Arm event bundles

perfmon: add Arm event bundles

Included statistic bundles (all NODE type):
  - Instructions and CPU cycles, including IPC
  - Data cache access/refills/%
  - Data TLB cache access/refills/%
  - Instruction cache access/refills/%
  - Instruction TLB cache access/refills/%
  - Memory/Bus accesses, memory errors
  - Branch (mis)predictions, architecturally & speculatively executed
  - Processor frontend/backend stalls (stalled cycles)

Type: feature
Signed-off-by: Zachary Leaf <zachary.leaf@arm.com>
Tested-by: Jieqiang Wang <jieqiang.wang@arm.com>
Change-Id: I7ea4a27c8df8fc7222b743a98bdceaff727e4112