use-of-uninitialized-value in printOperand

use-of-uninitialized-value in printOperand: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). MemorySanitizer: use-of-uninitialized-value in function printOperand in file capstonenext/arch/X86/X86IntelInstPrinter.c