Constant solana_rbpf::ebpf::ARSH32_IMM

pub const ARSH32_IMM: u8 = BPF_ALU   | BPF_K   | BPF_ARSH; // 196u8

BPF opcode: arsh32 dst, imm /// dst >>= imm (arithmetic).

https://en.wikipedia.org/wiki/Arithmetic_shift