doc: add missing supported timer values in `timers.enable()`
requested to merge github/fork/deokjinkim/240514_add_missing_supported_timer_values_in_timers into main
Some timer values such as setImmediate and clearImmediate are missed. And milliseconds which is argument of timers.tick() is optional and default is 1.
Refs: https://github.com/nodejs/node/pull/49534#discussion_r1597457356