Updates package dependencies to more modern versions, also adds .nvmrc and package-lock.json as followups to [43683] and [43571].
Merge notes: trunk already had an identical .nvmrc. package-lock.json exists in trunk, but has some changes based on the dependency updates.
Props jorbin.
Merges [43684], [43685] and [43686] to trunk.
See #44600.
Fixes#45064.
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This offscreen text is not meant to be revealed on focus and just acts as fallback
for assistive technologies that don't support `aria-label` and `role="slider"`.
Also, revealing it on focus has proven over time to be very fragile and to cause
unexpected layout issues.
See #30281.
Fixes#40707.
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Updates `.button-link` adding color and underline to make link-like buttons look
like links by default. Introduces `.button-link-delete` as a modifier, stackable
CSS class for red button-links.
Props Cheffheid, afercia.
See #34242.
Fixes#35126.
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