[reference_model] tosa.fb name changes

This patch adjusts reference model for attribute name changes in
tosa.fb schema, and for obsoleted slice/tile/reshape attributes
also updated examples due to the breaking tosa flatbuffers changes

Signed-off-by: Tai Ly <tai.ly@arm.com>
Change-Id: I105eb99a4c35f289c5078aed0a7f9cbb6dfe9123
diff --git a/reference_model/src/generate/generate_dot_product_states.cc b/reference_model/src/generate/generate_dot_product_states.cc
index b78be71..4b435ca 100644
--- a/reference_model/src/generate/generate_dot_product_states.cc
+++ b/reference_model/src/generate/generate_dot_product_states.cc
@@ -101,7 +101,7 @@
         else
             return 0.f;
     }
-    uint32_t nextIndex()
+    uint32_t nextIndex() override
     {
         ASSERT_MSG(_set_data0.nextIndex() == _set_data1.nextIndex(), "Internal index inconsistency in GeneratorS0")
         return _set_data0.nextIndex();
@@ -134,7 +134,7 @@
         else
             return (_B * _B / (_KS + 1)) * v;
     }
-    uint32_t nextIndex()
+    uint32_t nextIndex() override
     {
         return _set_data.nextIndex();
     }
@@ -167,7 +167,7 @@
         else
             return 0.f;
     }
-    uint32_t nextIndex()
+    uint32_t nextIndex() override
     {
         return _set_data.nextIndex();
     }
@@ -199,7 +199,7 @@
         else
             return 0.f;
     }
-    uint32_t nextIndex()
+    uint32_t nextIndex() override
     {
         return _set_data.nextIndex();
     }
@@ -246,7 +246,7 @@
         else
             return 0.f;
     }
-    uint32_t nextIndex()
+    uint32_t nextIndex() override
     {
         ASSERT_MSG(_set_data0.nextIndex() == _set_data1.nextIndex(), "Internal index inconsistency in GeneratorS4")
         return _set_data0.nextIndex();
@@ -280,7 +280,7 @@
         else
             return 0.f;
     }
-    uint32_t nextIndex()
+    uint32_t nextIndex() override
     {
         return _set_data.nextIndex();
     }