[mlir][tosa] Update ConstOp to use Tosa_Tensor

Since we already defined Tosa_Tensor in TosaTypesBase.td, updated
ConstOp to use that.

Signed-off-by: Jerry Ge <[email protected]>
Change-Id: If452150c05c0d7368e8c429ae074c3f0f27f77f0

Author: Jerry-Ge

mlir/include/mlir/Dialect/Tosa/IR/TosaOps.td

@@ -2359,7 +2359,7 @@ def Tosa_ConstOp : Tosa_Op<"const", [ConstantLike, Pure,
   );
 
   let results = (outs
-    TosaTensorOf<[AnyTypeOf<[Tosa_AnyNumber]>]>:$output
+    Tosa_Tensor:$output
   );
 
   list<Availability> availability = [