Function resolveLocalToUtc

resolveLocalToUtc(
    date: string,
    time: string,
    timeZone: string,
): LocalTimeResolution
Resolve a local wall time against the host runtime's IANA timezone data. Folds choose the earlier instant; gaps shift forward by the clock change.
Parameters
- date: string
- time: string
- timeZone: string
Returns LocalTimeResolution