No, because it's a simultaneous release so no Director's Cut.
"All you have to do at that point is watch
the original Gran Turismo 7 launch demo to “unlock the Beta code early”, though the code given to all players appears to be a placeholder. Rather than the complex, 12-digit code normally provided, it’s simply 1234-5678-9012 — and doesn’t work if you try to redeem it.
That all rather strongly indicates that this promotion itself seems to be a test which has rather inadvertently appeared for public consumption. However, whether this specific feature is functional or not, it’s the very first hint that a beta for
Gran Turismo 7 might exist,
just as it did for Gran Turismo Sport."