Bump hsqldb from 2.4.1 to 2.7.1 in /OddOccurrencesInArray#1

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dependabot/maven/OddOccurrencesInArray/org.hsqldb-hsqldb-2.7.1educostadev/code-kata:dependabot/maven/OddOccurrencesInArray/org.hsqldb-hsqldb-2.7.1Copy head branch name to clipboard