IVGCVSW-3894 Add support for LOG_SOFTMAX to the HAL 1.2 driver

Signed-off-by: Aron Virginas-Tar <Aron.Virginas-Tar@arm.com>
Change-Id: I59645b339f3b176e5d0852769acb95f5657101d3
diff --git a/1.2/HalPolicy.hpp b/1.2/HalPolicy.hpp
index aa69f12..743ac11 100644
--- a/1.2/HalPolicy.hpp
+++ b/1.2/HalPolicy.hpp
@@ -71,6 +71,8 @@
 
     static bool ConvertLogistic(const Operation& operation, const Model& model, ConversionData& data);
 
+    static bool ConvertLogSoftmax(const Operation& operation, const Model& model, ConversionData& data);
+
     static bool ConvertLstm(const Operation& operation, const Model& model, ConversionData& data);
 
     static bool ConvertMaxPool2d(const Operation& operation, const Model& model, ConversionData& data);