Use std::vector instead of Coordinates for ITensorInfo's _dims_state

Resolve COMPMID-4798

Change-Id: I2661de88640dcfee92d207f7e884c066eb19ab94
Signed-off-by: Giorgio Arena <giorgio.arena@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/6306
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Pablo Marquez Tello <pablo.tello@arm.com>
diff --git a/arm_compute/core/ITensorInfo.h b/arm_compute/core/ITensorInfo.h
index 0171e31..1f5cf30 100644
--- a/arm_compute/core/ITensorInfo.h
+++ b/arm_compute/core/ITensorInfo.h
@@ -40,7 +40,7 @@
 class ITensorInfo : public misc::ICloneable<ITensorInfo>
 {
 public:
-    using TensorDimsState = Coordinates;
+    using TensorDimsState = std::vector<int>;
     /** Get the value representing dynamic dimension state
      *
      * @return Value representing dynamic dimension state