lib: speed up MessageEvent creation internally

[KhafraDev]

createFastMessageEvent can be used when the arguments passed to the MessageEvent constructor do not need to be validated.

Refs: nodejs/undici#3170
Refs: #52370 (review)

[benjamingr]

Benchmark CI: https://ci.nodejs.org/view/Node.js%20benchmark/job/benchmark-node-micro-benchmarks/1561/

[benjamingr]

LGTM with benchmark ci

[benjamingr]

Benchmarks look great:

10:03:02                                                                         confidence improvement accuracy (*)   (**)  (***)
10:03:02 worker/atomics-wait.js n=10000000                                                       0.05 %       ±0.59% ±0.79% ±1.03%
10:03:02 worker/bench-eventlooputil.js method='ELU_passed' n=1000000                             0.64 %       ±0.67% ±0.90% ±1.18%
10:03:02 worker/bench-eventlooputil.js method='ELU_simple' n=1000000                             0.07 %       ±0.52% ±0.69% ±0.90%
10:03:02 worker/echo.js n=100000 sendsPerBroadcast=1 payload='object' workers=1                  0.12 %       ±0.69% ±0.92% ±1.19%
10:03:02 worker/echo.js n=100000 sendsPerBroadcast=1 payload='string' workers=1                  0.18 %       ±0.71% ±0.95% ±1.24%
10:03:02 worker/echo.js n=100000 sendsPerBroadcast=10 payload='object' workers=1        ***      2.73 %       ±0.71% ±0.95% ±1.24%
10:03:02 worker/echo.js n=100000 sendsPerBroadcast=10 payload='string' workers=1        ***      3.17 %       ±1.13% ±1.51% ±1.96%
10:03:02 worker/messageport.js n=1000000 style='eventemitter' payload='object'                  -0.06 %       ±0.36% ±0.48% ±0.63%
10:03:02 worker/messageport.js n=1000000 style='eventemitter' payload='string'                  -0.54 %       ±0.55% ±0.74% ±0.97%
10:03:02 worker/messageport.js n=1000000 style='eventtarget' payload='object'           ***     46.14 %       ±0.81% ±1.09% ±1.43%
10:03:02 worker/messageport.js n=1000000 style='eventtarget' payload='string'           ***     90.95 %       ±0.54% ±0.72% ±0.93%
10:03:02   0.55 false positives, when considering a   5% risk acceptance (*, **, ***),
10:03:02   0.11 false positives, when considering a   1% risk acceptance (**, ***),
10:03:02   0.01 false positives, when considering a 0.1% risk acceptance (***)

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/59164/

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/59254/

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/59272/

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/59287/

[mcollina]

lgtm