1.21.1 neo forge support

[narutobob]

Describe the bug: As 1.21.1 has become a large modding version it would be awesome to be able to add this to modlists that have Create and Farmer's Delight on that version.

To Reproduce: N/A

Expected behavior: N/A

Screenshots: N/A

Versions: N/A

[narutobob]

Sorry marked as bug first time raising an issue didn't realise the template was gonna lock me into it being called a "bug"