style: enable OverrideBothEqualsAndHashcode like checks (#5159)

Author: vil02

pmd-exclude.properties

@@ -25,7 +25,6 @@ com.thealgorithms.datastructures.queues.PriorityQueue=UselessParentheses
 com.thealgorithms.datastructures.stacks.NodeStack=UnnecessaryFullyQualifiedName,UnusedFormalParameter
 com.thealgorithms.datastructures.stacks.StackArray=UselessParentheses
 com.thealgorithms.datastructures.trees.CheckBinaryTreeIsValidBST=UselessParentheses
-com.thealgorithms.datastructures.trees.Point=OverrideBothEqualsAndHashcode
 com.thealgorithms.datastructures.trees.SegmentTree=UselessParentheses
 com.thealgorithms.devutils.nodes.LargeTreeNode=UselessParentheses
 com.thealgorithms.devutils.nodes.SimpleNode=UselessParentheses

spotbugs-exclude.xml

@@ -80,9 +80,6 @@
     <Match>
         <Bug pattern="SS_SHOULD_BE_STATIC" />
     </Match>
-    <Match>
-        <Bug pattern="HE_EQUALS_USE_HASHCODE" />
-    </Match>
     <Match>
         <Bug pattern="IT_NO_SUCH_ELEMENT" />
     </Match>