IVGCVSW-3583 Fix Skipped Batch_To_Space Hal 1.2 Tests

Signed-off-by: Finn Williams <Finn.Williams@arm.com>
Change-Id: I3f2928ba86a9d306a7eb400db3a420e42cf3fa7e
diff --git a/1.2/HalPolicy.hpp b/1.2/HalPolicy.hpp
index 5d6158a..e4719e8 100644
--- a/1.2/HalPolicy.hpp
+++ b/1.2/HalPolicy.hpp
@@ -33,6 +33,8 @@
 private:
     static bool ConvertAveragePool2d(const Operation& operation, const Model& model, ConversionData& data);
 
+    static bool ConvertBatchToSpaceNd(const Operation& operation, const Model& model, ConversionData& data);
+
     static bool ConvertConv2d(const Operation& operation, const Model& model, ConversionData& data);
 
     static bool ConvertDepthwiseConv2d(const Operation& operation, const Model& model, ConversionData& data);