[5.10] Removing checks for deleted timezones#4960

shahmishal merged 1 commit intoswiftlang:release/5.10swiftlang/swift-corelibs-foundation:release/5.10from

etcwilde:ewilde/remove-removed-timezonesetcwilde/swift-corelibs-foundation:ewilde/remove-removed-timezonesCopy head branch name to clipboard