Add Resample data type uint8/int8 (#891)

Author: fdwr

index.bs

@@ -8440,7 +8440,7 @@ partial dictionary MLOpSupportLimits {
   </thead>
   <tr>
     <td>{{input}}</td>
-    <td>{{MLOperandDataType/"float32"}}, {{MLOperandDataType/"float16"}}</td>
+    <td>{{MLOperandDataType/"float32"}}, {{MLOperandDataType/"float16"}}, {{MLOperandDataType/"uint8"}}, {{MLOperandDataType/"int8"}}</td>
     <td>4</td>
   </tr>
   <tr>