Function mergeVerdicts

mergeVerdicts(first, second): {
    exitCode: number;
    memoryUsed: number;
    timeUsed: number;
    verdict: ProblemVerdict;
}
Parameters
- first: TestCaseVerdict
- second: TestCaseVerdict
Returns {
    exitCode: number;
    memoryUsed: number;
    timeUsed: number;
    verdict: ProblemVerdict;
}
- exitCode: number
- memoryUsed: number
- timeUsed: number
- verdict: ProblemVerdict