style: remove KnapsackMemoization from pmd-exclude.properties

Author: vil02

pmd-exclude.properties

@@ -33,7 +33,6 @@ com.thealgorithms.devutils.nodes.SimpleTreeNode=UselessParentheses
 com.thealgorithms.devutils.nodes.TreeNode=UselessParentheses
 com.thealgorithms.divideandconquer.ClosestPair=UnnecessaryFullyQualifiedName,UselessParentheses
 com.thealgorithms.divideandconquer.Point=UselessParentheses
-com.thealgorithms.dynamicprogramming.KnapsackMemoization=UselessParentheses
 com.thealgorithms.dynamicprogramming.MatrixChainMultiplication=UselessParentheses
 com.thealgorithms.dynamicprogramming.ShortestSuperSequence=UselessParentheses
 com.thealgorithms.dynamicprogramming.UniquePaths=UnnecessarySemicolon