use-of-uninitialized-value in bfd h8 disassemble

use-of-uninitialized-value in bfd h8 disassemble: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). MemorySanitizer: use-of-uninitialized-value in function bfd h8 disassemble in file binutils-gdb/opcodes/h8300-dis.c