style: enable MemberName in checkstyle

[cpu-pixel]

Related to #5119

• I have read CONTRIBUTING.md.
• This pull request is all my own work -- I have not plagiarized it.
• All filenames are in PascalCase.
• All functions and variable names follow Java naming conventions.
• All new algorithms have a URL in their comments that points to Wikipedia or other similar explanations.
• All new code is formatted with clang-format -i --style=file path/to/your/file.java

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 36.95652% with 87 lines in your changes are missing coverage. Please review.

Project coverage is 38.63%. Comparing base (d2bfb10) to head (3228728).

Files	Patch %	Lines
...healgorithms/datastructures/trees/RedBlackBST.java	0.00%	46 Missing ⚠️
...algorithms/datastructures/graphs/MatrixGraphs.java	0.00%	13 Missing ⚠️
...ructures/hashmap/hashing/HashMapCuckooHashing.java	25.00%	2 Missing and 4 partials ⚠️
...healgorithms/datastructures/trees/SegmentTree.java	0.00%	6 Missing ⚠️
...lgorithms/datastructures/graphs/FloydWarshall.java	0.00%	5 Missing ⚠️
...s/datastructures/queues/GenericArrayListQueue.java	0.00%	5 Missing ⚠️
...healgorithms/datastructures/trees/FenwickTree.java	0.00%	3 Missing ⚠️
...rithms/datastructures/graphs/HamiltonianCycle.java	60.00%	0 Missing and 2 partials ⚠️
...thealgorithms/conversions/HexaDecimalToBinary.java	50.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff            @@
##             master    #5193   +/-   ##
=========================================
  Coverage     38.63%   38.63%           
  Complexity     2379     2379           
=========================================
  Files           516      516           
  Lines         15388    15388           
  Branches       2957     2957           
=========================================
  Hits           5945     5945           
  Misses         9158     9158           
  Partials        285      285           

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