SGLang adds day-0 serving support for GLM-5.3 across NVIDIA and AMD GPUs

SGLang offers day-0 support for GLM-5.3 on NVIDIA Blackwell and Hopper and AMD MI300X, MI325X, and MI355X GPUs, using the same runtime and flags. SGLang is also the rollout engine in Slime, the framework Zhipu used to post-train GLM-5.3, so the runtime that generated the RL trajectories now serves the model.