Auto-update DIRECTORY.md

Author: github-actions

DIRECTORY.md

@@ -98,6 +98,7 @@
  * [MaxProductOfThree](https://github.com/TheAlgorithms/Javascript/blob/master/Dynamic-Programming/MaxProductOfThree.js)
  * [MinimumCostPath](https://github.com/TheAlgorithms/Javascript/blob/master/Dynamic-Programming/MinimumCostPath.js)
  * [NumberOfSubsetEqualToGivenSum](https://github.com/TheAlgorithms/Javascript/blob/master/Dynamic-Programming/NumberOfSubsetEqualToGivenSum.js)
+ * [RodCutting](https://github.com/TheAlgorithms/Javascript/blob/master/Dynamic-Programming/RodCutting.js)
  * [Shuf](https://github.com/TheAlgorithms/Javascript/blob/master/Dynamic-Programming/Shuf.js)
  * [SieveOfEratosthenes](https://github.com/TheAlgorithms/Javascript/blob/master/Dynamic-Programming/SieveOfEratosthenes.js)
  * [SudokuSolver](https://github.com/TheAlgorithms/Javascript/blob/master/Dynamic-Programming/SudokuSolver.js)