MLBEDSW-2734: TensorFlow 2.3 compatibility

Compiled the new TensorFlow 2.3 schema and added the new Operator
BatchMatMul to tflite_mapping.py.

Signed-off-by: Jacob Bohlin <jacob.bohlin@arm.com>
Change-Id: Ie62517bd56a6497820e4f1ef20326a4fd2ca89b0
diff --git a/ethosu/vela/tflite/ResizeNearestNeighborOptions.py b/ethosu/vela/tflite/ResizeNearestNeighborOptions.py
index 4b166e9..e2642ce 100644
--- a/ethosu/vela/tflite/ResizeNearestNeighborOptions.py
+++ b/ethosu/vela/tflite/ResizeNearestNeighborOptions.py
@@ -25,6 +25,14 @@
             return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
         return False
 
-def ResizeNearestNeighborOptionsStart(builder): builder.StartObject(1)
+    # ResizeNearestNeighborOptions
+    def HalfPixelCenters(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+def ResizeNearestNeighborOptionsStart(builder): builder.StartObject(2)
 def ResizeNearestNeighborOptionsAddAlignCorners(builder, alignCorners): builder.PrependBoolSlot(0, alignCorners, 0)
+def ResizeNearestNeighborOptionsAddHalfPixelCenters(builder, halfPixelCenters): builder.PrependBoolSlot(1, halfPixelCenters, 0)
 def ResizeNearestNeighborOptionsEnd(builder): return builder.EndObject()