feat: enhance benchmarking output structure

[cesco69]

This is the new output of the benchmark lib compare

npm run benchmark

> fast-json-stringify@6.2.0 benchmark
> node --expose-gc ./benchmark/bench-cmp-lib.js


--- creation ---
🏆 AJV                                      x      13,095,886 ops/sec ±0.13% (17095476 runs sampled)
   json-accelerator                         x         752,551 ops/sec ±1.50% (722124 runs sampled)
   compile-json-stringify                   x         338,564 ops/sec ±0.32% (328564 runs sampled)
   fast-json-stringify                      x           8,304 ops/sec ±0.57% (8142 runs sampled)

--- array ---
🏆 fast-json-stringify [json-stringify]     x           8,707 ops/sec ±0.60% (8526 runs sampled)
   JSON.stringify                           x           8,627 ops/sec ±0.41% (8545 runs sampled)
   fast-json-stringify [default]            x           8,315 ops/sec ±0.93% (8008 runs sampled)
   compile-json-stringify                   x           7,376 ops/sec ±0.64% (7236 runs sampled)
   AJV                                      x           7,263 ops/sec ±0.72% (7098 runs sampled)
   json-accelerator                         x           5,995 ops/sec ±0.73% (5878 runs sampled)

--- large array ---
🏆 fast-json-stringify [default]            x             368 ops/sec ±3.44% (348 runs sampled)
   compile-json-stringify                   x             324 ops/sec ±3.88% (305 runs sampled)
   JSON.stringify                           x             306 ops/sec ±2.25% (303 runs sampled)
   fast-json-stringify [json-stringify]     x             293 ops/sec ±2.64% (290 runs sampled)
   AJV                                      x             250 ops/sec ±5.24% (219 runs sampled)

--- long string ---
🏆 json-accelerator                         x          37,545 ops/sec ±0.69% (35549 runs sampled)
   fast-json-stringify                      x          36,084 ops/sec ±0.64% (34278 runs sampled)
   compile-json-stringify                   x          35,678 ops/sec ±0.65% (34237 runs sampled)
   JSON.stringify                           x          34,595 ops/sec ±0.61% (33262 runs sampled)
   AJV                                      x           9,879 ops/sec ±0.67% (9679 runs sampled)

--- short string ---
🏆 json-accelerator                         x      11,877,685 ops/sec ±0.09% (15198314 runs sampled)
   fast-json-stringify                      x      11,840,083 ops/sec ±0.15% (15109116 runs sampled)
   compile-json-stringify                   x      10,855,159 ops/sec ±0.19% (13231473 runs sampled)
   AJV                                      x      10,465,767 ops/sec ±0.22% (12311031 runs sampled)
   JSON.stringify                           x       6,387,540 ops/sec ±0.08% (5669101 runs sampled)

--- obj ---
🏆 compile-json-stringify                   x       9,925,158 ops/sec ±0.14% (10336623 runs sampled)
   AJV                                      x       9,358,225 ops/sec ±12.40% (8023148 runs sampled)
   fast-json-stringify                      x       6,823,055 ops/sec ±0.15% (5748096 runs sampled)
   json-accelerator                         x       5,730,326 ops/sec ±0.54% (5168567 runs sampled)
   JSON.stringify                           x       4,142,449 ops/sec ±0.36% (3858776 runs sampled)

--- date ---
🏆 json-accelerate                          x         786,927 ops/sec ±0.35% (712618 runs sampled)
   fast-json-stringify                      x         644,667 ops/sec ±0.28% (616435 runs sampled)
   JSON.stringify                           x         530,199 ops/sec ±23.34% (419698 runs sampled)
   compile-json-stringify                   x         492,356 ops/sec ±0.17% (446835 runs sampled)

[gurgunday]

lgtm