use internal setImmediate/clearImmediate fns for node:timers

[anonrig]

Fixes #3377

[vicb]

Could you please update the compat date in the test to the oldest possible compat date (#3377 (comment))

[jasnell]

Could you please update the compat date in the test to the oldest possible compat date (#3377 (comment))

Either this or the nodejs_compat_v2 compat flag can be explicitly disabled. The point would be that the test needs to show these methods work via node:timers without nodejs_compat_v2 enabled.

[vicb]

Could you please update the compat date in the test to the oldest possible compat date (#3377 (comment))

Either this or the nodejs_compat_v2 compat flag can be explicitly disabled. The point would be that the test needs to show these methods work via node:timers without nodejs_compat_v2 enabled.

But using the oldest compat date has the benefit to test all the flags and doing it everywhere (as possible) could prevent the issue we had here