Adding Conv attribute to Conv3d.

- Rename attribute: Pool2d, Conv2d, TransposeConv2d -> Pool, Conv, TransposeConv

Signed-off-by: Kevin Cheng <kevin.cheng@arm.com>
Change-Id: If47dfd1ffc57843018d81d674e4386212fd8d4b4
diff --git a/include/attribute.def b/include/attribute.def
index 12b9c96..d77a687 100644
--- a/include/attribute.def
+++ b/include/attribute.def
@@ -26,17 +26,17 @@
     ...: variadic variables for more arguments, depending on NUM_ARGS_IN_ATTRIBUTES
 */
 
-DEF_ATTRIBUTE(Pool2d, 3,
+DEF_ATTRIBUTE(Pool, 3,
               int32_t, V, padding,
               int32_t, V, kernel,
               int32_t, V, stride)
 
-DEF_ATTRIBUTE(Conv2d, 3,
+DEF_ATTRIBUTE(Conv, 3,
               int32_t, V, padding,
               int32_t, V, stride,
               int32_t, V, dilation)
 
-DEF_ATTRIBUTE(TransposeConv2d, 4,
+DEF_ATTRIBUTE(TransposeConv, 4,
               int32_t, V, outpad,
               int32_t, V, stride,
               int32_t, V, dilation,