lib: use Promise.withResolvers() in timers

[anonrig]

Let's use Promise.withResolvers() instead of creating a promise directly.

Benchmark CI: https://ci.nodejs.org/view/Node.js%20benchmark/job/benchmark-node-micro-benchmarks/1652/console

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/63422/

[RedYetiDev]

                                               confidence improvement accuracy (*)   (**)  (***)
timers/immediate.js type='breadth' n=5000000                   0.58 %       ±1.42% ±1.89% ±2.47%
timers/immediate.js type='breadth1' n=5000000                  0.44 %       ±1.21% ±1.60% ±2.09%
timers/immediate.js type='breadth4' n=5000000                  0.38 %       ±0.88% ±1.18% ±1.55%
timers/immediate.js type='clear' n=5000000                    -0.15 %       ±1.69% ±2.25% ±2.92%
timers/immediate.js type='depth' n=5000000                     0.22 %       ±0.72% ±0.96% ±1.24%
timers/immediate.js type='depth1' n=5000000                    0.18 %       ±0.47% ±0.62% ±0.81%
timers/set-immediate-breadth-args.js n=5000000                -1.40 %       ±2.61% ±3.47% ±4.52%
timers/set-immediate-breadth.js n=10000000                     0.42 %       ±0.97% ±1.29% ±1.68%
timers/set-immediate-depth-args.js n=5000000                   1.06 %       ±1.28% ±1.71% ±2.23%

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.40%. Comparing base (bdc2662) to head (9498bc7).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #55720      +/-   ##
==========================================
+ Coverage   88.38%   88.40%   +0.02%     
==========================================
  Files         654      654              
  Lines      187575   187654      +79     
  Branches    36096    36110      +14     
==========================================
+ Hits       165795   165903     +108     
+ Misses      15004    14994      -10     
+ Partials     6776     6757      -19     

Files with missing lines	Coverage Δ
lib/timers/promises.js	99.15% <100.00%> (-0.01%)	⬇️

... and 34 files with indirect coverage changes