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/L2NormOptions.py b/ethosu/vela/tflite/L2NormOptions.py
index c8746a7..6e033ca 100644
--- a/ethosu/vela/tflite/L2NormOptions.py
+++ b/ethosu/vela/tflite/L2NormOptions.py
@@ -35,12 +35,15 @@
             return self._tab.Get(flatbuffers.number_types.Int8Flags, o + self._tab.Pos)
         return 0
 
-def L2NormOptionsStart(builder): builder.StartObject(1)
-def Start(builder):
-    return L2NormOptionsStart(builder)
-def L2NormOptionsAddFusedActivationFunction(builder, fusedActivationFunction): builder.PrependInt8Slot(0, fusedActivationFunction, 0)
-def AddFusedActivationFunction(builder, fusedActivationFunction):
-    return L2NormOptionsAddFusedActivationFunction(builder, fusedActivationFunction)
-def L2NormOptionsEnd(builder): return builder.EndObject()
-def End(builder):
-    return L2NormOptionsEnd(builder)
\ No newline at end of file
+def Start(builder): builder.StartObject(1)
+def L2NormOptionsStart(builder):
+    """This method is deprecated. Please switch to Start."""
+    return Start(builder)
+def AddFusedActivationFunction(builder, fusedActivationFunction): builder.PrependInt8Slot(0, fusedActivationFunction, 0)
+def L2NormOptionsAddFusedActivationFunction(builder, fusedActivationFunction):
+    """This method is deprecated. Please switch to AddFusedActivationFunction."""
+    return AddFusedActivationFunction(builder, fusedActivationFunction)
+def End(builder): return builder.EndObject()
+def L2NormOptionsEnd(builder):
+    """This method is deprecated. Please switch to End."""
+    return End(builder)
\ No newline at end of file