remove locking security

Author: valentinpollart

contracts/LockingSecurity.sol

@@ -2,7 +2,7 @@
 pragma solidity ^0.8.0;
 
 import "@openzeppelin/contracts/access/AccessControl.sol";
-import "../../interfaces/ISecurity.sol";
+import "./interfaces/ISecurity.sol";
 
 /**
  * @title SpenderSecurity
@@ -37,4 +37,4 @@ contract SpenderSecurity is ISecurity, AccessControl {
         // solhint-disable-next-line reason-string
         require(sender == from, "SpenderSecurity: cannot move tokens from another account");
     }
-}
+}