gh-118107: Fix zipimporter ZIP64 handling. (GH-118108)

Add missing import to code that handles too large files and offsets.
Use list, not tuple, for a mutable sequence.

Add tests to prevent similar mistakes.

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Co-authored-by: Gregory P. Smith [Google LLC] <greg@krypto.org>
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>