Update TOSA resize to match specification

Attribute stride and shift are removed, and has new scale and border.

For serializing int16 attributes, add a new member vector container
and a building function to do so.

Signed-off-by: TatWai Chong <tatwai.chong@arm.com>
Change-Id: I6d101a37d294dcf0a4d5bbb6c64bfa3c49a98f9e
diff --git a/schema/tosa.fbs b/schema/tosa.fbs
index 57440ef..1cf6bbf 100644
--- a/schema/tosa.fbs
+++ b/schema/tosa.fbs
@@ -210,12 +210,9 @@
 }
 
 table ResizeAttribute {
-  output_size: [int32];
-  stride: [int32];
-  offset: [int32];
-  shift: int32;
-  stride_fp: [float];
-  offset_fp: [float];
+  scale: [int16];
+  offset: [int16];
+  border: [int16];
   mode: ResizeMode;
 }