use-of-uninitialized-value in Environment Release

use-of-uninitialized-value in Environment Release: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). MemorySanitizer: use-of-uninitialized-value in function Environment Release in file wasm3/source/m3 env.c