Remove deprecated Habana mixed precision from gaudi config (#1)

- Remove deprecated Habana mixed precision from gaudi config (f58ee76f39ea09e752c52d99d1c70bb1f250af01)


Co-authored-by: Dominika Olszewska <[email protected]>

gaudi_config.json

@@ -1,27 +1,4 @@
 {
-  "use_habana_mixed_precision": false,
-  "hmp_is_verbose": false,
   "use_fused_adam": true,
   "use_fused_clip_norm": true,
-  "hmp_bf16_ops": [
-    "add",
-    "addmm",
-    "bmm",
-    "div",
-    "dropout",
-    "embedding",
-    "gelu",
-    "iadd",
-    "layer_norm",
-    "linear",
-    "log_softmax",
-    "matmul",
-    "mm",
-    "nll_loss",
-    "rsub",
-    "softmax"
-  ],
-  "hmp_fp32_ops": [
-    "cross_entropy"
-  ]
 }