chore: change to toSorted instead of slice().sort

[nnmrts]

Summary

This changes all occurrences of the pattern array.slice().sort() to array.toSorted() with the cost of having to bump the tsconfig's target and lib to "es2023" and the supported Node.js version to ">=20.0.0".

Related issue, if any:

For any code change,

• Related documentation has been updated, if needed
• Related tests have been added or updated, if needed
• Related benchmarks have been added or updated, if needed
• Release notes in next-minor.md or next-major.md have been added, if needed

Does this PR introduce a breaking change?

Yes

Users need to adapt their environment or transpiler from "es2017" to "es2023" and from Node.js 16 to 20.

Bundle impact

Status	File	Size 1	Difference
M	src/array/alphabetical.ts	167	-4 (-2%)
M	src/array/sort.ts	112	-4 (-3%)

Footnotes

1. Function size includes the import dependencies of the function. ↩

[radashi-bot]

Benchmark Results

Name	Current	Baseline	Change
alphabetical ▶︎ with ascending order	2,305,588.25 ops/sec ±0.55%	2,402,813.3 ops/sec ±0.47% 🔗	🐢 -4.05%
alphabetical ▶︎ with descending order	2,309,946.66 ops/sec ±2.4%	2,398,856.92 ops/sec ±0.49% 🔗	🐢 -3.71%
sort ▶︎ with ascending order	2,508,515.59 ops/sec ±0.53%	2,617,500.78 ops/sec ±0.76% 🔗	🐢 -4.16%
sort ▶︎ with descending order	2,536,385.94 ops/sec ±0.56%	2,664,829.84 ops/sec ±0.54% 🔗	🐢 -4.82%

Performance regressions of 30% or more should be investigated, unless they were anticipated. Smaller regressions may be due to normal variability, as we don't use dedicated CI infrastructure.