Bump junit from 4.12 to 4.13.1 in /datastructure#5

dependabot[bot] wants to merge 1 commit intoAlgorithms-Competitivenazarmubeen/DataStructure-Algorithms-in-Java:Algorithms-Competitivefrom

dependabot/maven/datastructure/junit-junit-4.13.1nazarmubeen/DataStructure-Algorithms-in-Java:dependabot/maven/datastructure/junit-junit-4.13.1Copy head branch name to clipboard