SIMD-0332: Reduce ChaCha rounds for Turbine from 20 to 8

SIMD-0332 (Reduce ChaCha rounds for Turbine from 20 to 8) is a Core Standard Solana Improvement Document by Brennan Watt; proposal status Activated.

Active on mainnet-beta since epoch 946; active on testnet since epoch 909; active on devnet since epoch 1029.

Feature gates

Vortex