* Fixes needless DM_VERSION check in Poly code (#79951)
## About The Pull Request
This is useless now that #79134
(1d6533c525) is merged and we require 515
for everything now.
## Why It's Good For The Game
They forgot
## Changelog
No effect to players.
* Fixes needless DM_VERSION check in Poly code
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Co-authored-by: san7890 <the@san7890.com>
Co-authored-by: Bloop <13398309+vinylspiders@users.noreply.github.com>