perf mem: Print memory operation type

The memory operation types are not only for load and store, for easier
reviewing the memory operation type, this patch prints out it.

Before:
  ls 14753 [011]  3678.072400:  1    l1d-miss:  88000182 L1 miss|SNP N/A|TLB Walker hit|LCK No|BLK  N/A ffffa7c22b4b2a00 [unknown] ([kernel.kallsyms])
  ls 14753 [011]  3678.072400:  1  l1d-access:  88000182 L1 miss|SNP N/A|TLB Walker hit|LCK No|BLK  N/A ffffa7c22b4b2a00 [unknown] ([kernel.kallsyms])
  ls 14753 [011]  3678.072400:  1  tlb-access:  88000182 L1 miss|SNP N/A|TLB Walker hit|LCK No|BLK  N/A ffffa7c22b4b2a00 [unknown] ([kernel.kallsyms])
  ls 14753 [011]  3678.072400:  1      memory:  88000182 L1 miss|SNP N/A|TLB Walker hit|LCK No|BLK  N/A ffffa7c22b4b2a00 [unknown] ([kernel.kallsyms])

After:

  ls 14753 [011]  3678.072400:  1    l1d-miss:  88000182 |OP LOAD|LVL L1 miss|SNP N/A|TLB Walker hit|LCK No|BLK  N/A ffffa7c22b4b2a00 [unknown] ([kernel.kallsyms])
  ls 14753 [011]  3678.072400:  1  l1d-access:  88000182 |OP LOAD|LVL L1 miss|SNP N/A|TLB Walker hit|LCK No|BLK  N/A ffffa7c22b4b2a00 [unknown] ([kernel.kallsyms])
  ls 14753 [011]  3678.072400:  1  tlb-access:  88000182 |OP LOAD|LVL L1 miss|SNP N/A|TLB Walker hit|LCK No|BLK  N/A ffffa7c22b4b2a00 [unknown] ([kernel.kallsyms])
  ls 14753 [011]  3678.072400:  1      memory:  88000182 |OP LOAD|LVL L1 miss|SNP N/A|TLB Walker hit|LCK No|BLK  N/A ffffa7c22b4b2a00 [unknown] ([kernel.kallsyms])

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ali Saidi <alisaidi@amazon.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Li Huafei <lihuafei1@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220417124524.901148-1-leo.yan@linaro.org


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>