feature 'apostrophe_as_package_separator'

[tonycoz]

Revert removal of apostrophe in package names, and the deprecation of such.

Put the use of apostrophe in package names in source behind a default enabled feature.

This includes possible changes to the CPAN upstream modules to account for the brief set of development versions where apostrophe in names was not supported, but I could see an author ignoring it. These version numbers may need to change depending on if/when this is merged.

Fixes #22644

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