Remove SalesForce embedding model

inference-cache-config/mistral-variants.json

@@ -162,19 +162,5 @@
       "num_cores": 2,
       "auto_cast_type": "bf16"
     }
-  ],
-  "Salesforce/SFR-Embedding-Mistral": [
-    {
-      "batch_size": 1,
-      "sequence_length": 4096,
-      "num_cores": 2,
-      "auto_cast_type": "fp16"
-    },
-    {
-      "batch_size": 4,
-      "sequence_length": 4096,
-      "num_cores": 2,
-      "auto_cast_type": "fp16"
-    }
   ]
 }