bug#55470: [PATCH] Add package-delete-regexp

[Marwan L.]

This function allows you to delete packages, with names that match the
regexp. This is makes operations like deleting multiple packages that
begin with the same namespace (^company.*, ^treemacs.*, etc.) much
easier to do

The function will also tell you how much packages it will delete (in a
temporary buffer) and prompt for a Yes or No answer

package.diff
Description: Text document