!8612 [MS][LITE]control flow schema ops

From: @YeFeng_24
Reviewed-by: @hangangqiang,@zhanghaibo5
Signed-off-by: @hangangqiang

mindspore/lite/schema/model.fbs

@@ -236,7 +236,16 @@ union PrimitiveType {
     LpNormalization,
     DropoutGrad,
     MaximumGrad,
-    MinimumGrad
+    MinimumGrad,
+    Switch,
+    Partial,
+    TensorListFromTensor,
+    TensorListStack,
+    TensorListGetItem,
+    TensorListSetItem,
+    TensorListReserve,
+    All,
+    Assert,
 }
 
 enum QuantType: int {

mindspore/lite/schema/ops.fbs

@@ -1143,3 +1143,37 @@ table LpNormalization {
     axis : int;
     p : int;
 }
+
+table Switch {
+}
+
+table Partial {
+    subGraphIndex : int;
+}
+
+table TensorListFromTensor {
+}
+
+table TensorListStack {
+    numElements : int;
+    elementDType : int;
+}
+
+table TensorListGetItem {
+    elementDType : int;
+}
+
+table TensorListSetItem {
+}
+
+table TensorListReserve {
+    elementDType : int;
+}
+
+table All {
+    keepDims : int;
+}
+
+table Assert {
+    summarize : int;
+}