Bug#1086298: mozjs128: FTBFS: js/src/tests/non262/Date/parse-dashed-numeric-date.js fails to parse a post-Y10K date

[Simon McVittie]

Control: forwarded -1 https://bugzilla.mozilla.org/show_bug.cgi?id=1928015
Control: tags -1 + upstream patch pending

On Tue, 29 Oct 2024 at 20:25:12 +0100, Santiago Vila wrote:
> In this case, the package built ok in the buildds several weeks ago
> but it fails to build now, so I would bet it's something related to
> the recent tzdata changes.

Yes, that. One unit test is relying on a legacy SysV time zone name, MST,
which is now only available in tzdata-legacy.

Instead of build-depending on tzdata-legacy, it seemed more future-proof
to change the requested time zone from MST (USA Mountain Standard Time,
which is 7 hours behind GMT, all year round) to the equivalent canonical
time zone Etc/GMT+7.

    smcv