[WIP] Add Q8_0 planner for Mistral - test pending

Author: mairooni

src/main/java/org/beehive/gpullama3/tornadovm/TornadoVMMasterPlan.java

@@ -100,8 +100,7 @@ public static TornadoVMMasterPlan initializeTornadoVMPlan(State state, Model mod
      */
     TornadoVMGenericLayerPlanner createPlanner(State state, Model model) {
         return switch (model.getModelType()) {
-            case LLAMA_3 -> createLlama3Planner(state, model);
-            case MISTRAL -> new TornadoVMLayerPlanner(state, model);
+            case LLAMA_3, MISTRAL -> createLlama3Planner(state, model);
             case PHI_3 -> createPhi3Planner(state, model);
             case QWEN_2, DEEPSEEK_R1_DISTILL_QWEN -> createQWEN2Planner(state, model);
             case QWEN_3 -> createQWEN3Planner(state, model);