Optimize the test case for DefaultMessageStore.CleanCommitLogService and DefaultMessageStore.CleanConsumeQueueService

[NeoOU]

What is the purpose of the change

Optimize the test case for DefaultMessageStore.CleanCommitLogService and DefaultMessageStore.CleanConsumeQueueService

Brief changelog

Optimize the test case for DefaultMessageStore.CleanCommitLogService and DefaultMessageStore.CleanConsumeQueueService

Verifying this change

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• Make sure there is a Github issue filed for the change (usually before you start working on it). Trivial changes like typos do not require a Github issue. Your pull request should address just this issue, without pulling in other changes - one PR resolves one issue.
• Format the pull request title like [ISSUE #123] Fix UnknownException when host config not exist. Each commit in the pull request should have a meaningful subject line and body.
• Write a pull request description that is detailed enough to understand what the pull request does, how, and why.
• Write necessary unit-test(over 80% coverage) to verify your logic correction, more mock a little better when cross module dependency exist. If the new feature or significant change is committed, please remember to add integration-test in test module.
• Run mvn -B clean apache-rat:check findbugs:findbugs checkstyle:checkstyle to make sure basic checks pass. Run mvn clean install -DskipITs to make sure unit-test pass. Run mvn clean test-compile failsafe:integration-test to make sure integration-test pass.
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[coveralls]

Coverage decreased (-0.05%) to 48.017% when pulling d0e1671 on EksOU:develop into 42ddf3d on apache:develop.