perf lock contention: Show lock type with address

Show lock type names after the symbol of locks if any.  This can be
useful especially when it doesn't show the lock symbols.

The indentation before the lock type parenthesis is to recognize lock
symbols more easily.

  $ sudo ./perf lock con -abl -- sleep 1
   contended   total wait     max wait     avg wait            address   symbol

          44      6.13 ms    284.49 us    139.28 us   ffffffff92e06080   tasklist_lock (rwlock)
         159    983.38 us     12.38 us      6.18 us   ffff8cc717c90000   siglock (spinlock)
          10    679.90 us    153.35 us     67.99 us   ffff8cdc2872aaf8   mmap_lock (rwsem)
           9    558.11 us    180.67 us     62.01 us   ffff8cd647914038   mmap_lock (rwsem)
          78    228.56 us      7.82 us      2.93 us   ffff8cc700061c00    (spinlock)
           5     41.60 us     16.93 us      8.32 us   ffffd853acb41468    (spinlock)
          10     37.24 us      5.87 us      3.72 us   ffff8cd560b5c200   siglock (spinlock)
           4     11.17 us      3.97 us      2.79 us   ffff8d053ddf0c80   rq_lock (spinlock)
           1      7.86 us      7.86 us      7.86 us   ffff8cd64791404c    (spinlock)
           1      4.13 us      4.13 us      4.13 us   ffff8d053d930c80   rq_lock (spinlock)
           7      3.98 us      1.67 us       568 ns   ffff8ccb92479440    (mutex)
           2      2.62 us      2.33 us      1.31 us   ffff8cc702e6ede0    (rwlock)

Signed-off-by: Namhyung Kim <[email protected]>
Cc: Boqun Feng <[email protected]>
Cc: Hao Luo <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Juri Lelli <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Song Liu <[email protected]>
Cc: Stephane Eranian <[email protected]>
Cc: Waiman Long <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

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