Use EcmaScript 2023 for `toSorted`

[Tlacenka]

As a contributor, I often come across sorting. I want to have toSorted at my disposal to avoid mutability or having to spread my arrays before sorting them.

Acceptance criteria

• [x] Switch to ECMAScript 2023 which introduces toSorted.

Acceptance criteria

• [x] refactor .sort that directly follows Array spread to .toSorted

Implementation details

Any .sort used after .map, .filter, .reduce or Set/Iterator spreading, should not be refactored as the mutating behavior of .sort might be desired for perf benefit

[vmasek]

Will have a look when updating to ES build