There's a merged pull request on the void-packages repository

webkit2gtk: remove webkit2gtk-common subpackage
https://github.com/void-linux/void-packages/pull/40103

Description:
[ci skip]
webkit2gtk generates unique locale files for each version so the common package is redundant.

The locale files also got installed to the wrong location in the common package, i.e. /usr/share/locale/locale instead of /usr/share/locale

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