Update max position embeddings to 128k from 8k

config.json

@@ -25,7 +25,7 @@
   "mamba_hidden_act": "silu",
   "mamba_num_heads": 112,
   "mamba_proj_bias": false,
-  "max_position_embeddings": 8192,
+  "max_position_embeddings": 131072,
   "mlp_bias": false,
   "mlp_hidden_act": "relu2",
   "model_type": "nemotron_h",