Note about CLDR having legacy TZ names

[Josh-Cena]

The browsers' behavior turned out to be very interesting! Fixes #33691.

cc @jackdeguest

[github-actions]

Preview URLs

• /en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DateTimeFormat/resolvedOptions
• /en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/Locale/getTimeZones
• /en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/supportedValuesOf

External URLs (3)

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/Locale/getTimeZones
Title: Intl.Locale.prototype.getTimeZones()

• https://github.com/tc39/proposal-canonical-tz (1 time) (Note! This may be a new URL 👀)
• https://github.com/unicode-org/cldr-json/blob/main/cldr-json/cldr-bcp47/bcp47/timezone.json (1 time) (Note! This may be a new URL 👀)
• https://unicode.org/reports/tr35/ (1 time) (Note! This may be a new URL 👀)

(comment last updated: 2024-06-25 18:27:49)

[jackdeguest]

The browsers' behavior turned out to be very interesting! Fixes #33691.

cc @jackdeguest

Thank you for keeping me in the loop. I found your edit educative.