Relative Date Time Format tests not using ICU76 / CLDR 46 data

[sven-oly]

The same 30 tests are failing in the public dashboard for RDTF, e.g., ICU4C rdtf, and also ICU4J and Node JS.

These should have been fixed with the updated test generator in PR #378. This works well when running the tests on my local machine, as shown here:

The difference is that the public page is not using the updated CLDR data.

Note that the RDTF tests are created from NodeJS, and PR #378 updated that generator to use NodeJS 23.3.

Why is the public page not generating the data correctly? Is something missing in the configuration for the continuous integration?

[sven-oly]

Note that this would also fix some of the ICU4X RDTF test failures in 2.0 Beta version.

[sffc]

Craig fixed this locally but it is not working yet in CI.

[sven-oly]

This still seems to be a problem, although a PR was submitted to use nvm run in the test generation step. Why is this not working?