Changes for 0.23.0 release

- Remove RELUN op
- Add pad_const to PAD op
- Make padding as an attribute of PAD op
- Make perm as an attribute of TRANSPOSE op
- Make table as attribute in Table op
- Fix typo in operator.def

Signed-off-by: Kevin Cheng <kevin.cheng@arm.com>
Change-Id: Ifcaa4ad686578cf814345ede8e7f37f0a04fd8ea
diff --git a/schema/tosa.fbs b/schema/tosa.fbs
index 2e77fe5..8977f59 100644
--- a/schema/tosa.fbs
+++ b/schema/tosa.fbs
@@ -54,7 +54,7 @@
 
   // Activation
   CLAMP,
-  RELUN,
+  RESERVED,
   SIGMOID,
   TANH,
 
@@ -142,7 +142,7 @@
   PoolAttribute,
   ConvAttribute,
   TransposeConvAttribute,
-  ReluNAttribute,
+  PadAttribute,
   AxisAttribute,
   ReshapeAttribute,
   SliceAttribute,
@@ -154,6 +154,8 @@
   ArithmeticRightShiftAttribute,
   CondIfAttribute,
   WhileLoopAttribute,
+  TransposeAttribute,
+  TableAttribute,
 }
 
 table PoolAttribute {
@@ -175,9 +177,10 @@
   output_shape: [int32];
 }
 
-table ReluNAttribute {
-  max_int: int32;
-  max_fp: float;
+table PadAttribute {
+  padding: [int32];
+  pad_const_int: int32;
+  pad_const_fp: float;
 }
 
 table AxisAttribute {
@@ -242,6 +245,14 @@
   body_branch: string;
 }
 
+table TransposeAttribute {
+  perm: [int32];
+}
+
+table TableAttribute {
+  table: [int32];
+}
+
 union QuantInfo {
   UnaryQuantInfo,
   ConvQuantInfo,