Using Temporal in Alpine requires tzdata

[Ghostbird]

To ensure Temporal works correctly with timezones for stuff like this:

Temporal.Now.zonedDateTimeISO().withTimeZone("Europe/Amsterdam").toLocaleString("nl-NL")

Ensure that your Alpine container includes the tzdata package. Otherwise you'll get errors like: Invalid time zone 'Europe/Amsterdam'

In our containers we include icu-data-full icu-libs tzdata and set DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false but I'm not 100% sure which of those are Jint requirements and which are for other stuff we do in .NET. We previously didn't use tzdata but Temporal in Jint required us to add it.