MLBEDSW-6425: Update to TensorFlow 2.8

Update the flatbuffers generated code to comply with TensorFlow 2.8

Signed-off-by: Rickard Bolin <rickard.bolin@arm.com>
Change-Id: Ia65325b88745e49dbafa803a38c0ea0e7d0478ba
diff --git a/ethosu/vela/tflite/SubOptions.py b/ethosu/vela/tflite/SubOptions.py
index 65e9f5a..de2df8a 100644
--- a/ethosu/vela/tflite/SubOptions.py
+++ b/ethosu/vela/tflite/SubOptions.py
@@ -42,15 +42,19 @@
             return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
         return True
 
-def SubOptionsStart(builder): builder.StartObject(2)
-def Start(builder):
-    return SubOptionsStart(builder)
-def SubOptionsAddFusedActivationFunction(builder, fusedActivationFunction): builder.PrependInt8Slot(0, fusedActivationFunction, 0)
-def AddFusedActivationFunction(builder, fusedActivationFunction):
-    return SubOptionsAddFusedActivationFunction(builder, fusedActivationFunction)
-def SubOptionsAddPotScaleInt16(builder, potScaleInt16): builder.PrependBoolSlot(1, potScaleInt16, 1)
-def AddPotScaleInt16(builder, potScaleInt16):
-    return SubOptionsAddPotScaleInt16(builder, potScaleInt16)
-def SubOptionsEnd(builder): return builder.EndObject()
-def End(builder):
-    return SubOptionsEnd(builder)
\ No newline at end of file
+def Start(builder): builder.StartObject(2)
+def SubOptionsStart(builder):
+    """This method is deprecated. Please switch to Start."""
+    return Start(builder)
+def AddFusedActivationFunction(builder, fusedActivationFunction): builder.PrependInt8Slot(0, fusedActivationFunction, 0)
+def SubOptionsAddFusedActivationFunction(builder, fusedActivationFunction):
+    """This method is deprecated. Please switch to AddFusedActivationFunction."""
+    return AddFusedActivationFunction(builder, fusedActivationFunction)
+def AddPotScaleInt16(builder, potScaleInt16): builder.PrependBoolSlot(1, potScaleInt16, 1)
+def SubOptionsAddPotScaleInt16(builder, potScaleInt16):
+    """This method is deprecated. Please switch to AddPotScaleInt16."""
+    return AddPotScaleInt16(builder, potScaleInt16)
+def End(builder): return builder.EndObject()
+def SubOptionsEnd(builder):
+    """This method is deprecated. Please switch to End."""
+    return End(builder)
\ No newline at end of file