Rely solely on IsEqualUsingDot quaternion comparison in the Pose inverse test due to float inaccuracy

Author: alexander-suvorov

com.unity.ml-agents.extensions/Tests/Runtime/Sensors/PoseExtractorTests.cs

@@ -236,8 +236,6 @@ public void TestInverse()
             var product = inverseT.Multiply(t);
             Assert.IsTrue(Vector3.zero == product.position);
             Assert.IsTrue(Quaternion.identity == product.rotation);
-
-            Assert.IsTrue(Pose.identity == product);
         }
     }
 }