timezoneOffset ignored in date when preserveTimezones is enabled

[slavivanov]

In 10.7.0, when passing an explicit timezone to date, with preserveTimezones enabled:

new Liquid({ preserveTimezones: true }).parseAndRender(
  `{{ "1990-12-31T23:00:00Z" | date: "%Y-%m-%dT%H:%M:%S", "Asia/Colombo" }}`
)

the explicit timezone is ignored, and the output is
1990-12-31T23:00:00
instead of the expected
1991-01-01T04:30:00.

It seems to me that this line in TimezoneDate should respect the passed timezoneOffset instead of the init.timezoneOffset but that might break other code relying on this assumption.

Alternatively, in date.ts we could overwrite the date.timezoneOffset with the explicitly provided timezone.

[github-actions]

🎉 This issue has been resolved in version 10.7.1 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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