NIFI-13896: Improve TailFile performance

[Lehel44]

Summary

NIFI-13896

• Moved out legacy state handling from cleanup to @OnScheduled
• Removed unused parameters from private methods
• Improved code and performance based on additional Sonar rules:
• https://www.jetbrains.com.cn/en-us/help/inspectopedia/SlowAbstractSetRemoveAll.html
• https://cloud-ci.sgs.com/sonar/coding_rules?open=java%3AS2864&rule_key=java%3AS2864

Tracking

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Issue Tracking

• [ ] Apache NiFi Jira issue created

Pull Request Tracking

• [ ] Pull Request title starts with Apache NiFi Jira issue number, such as NIFI-00000
• [ ] Pull Request commit message starts with Apache NiFi Jira issue number, as such NIFI-00000

Pull Request Formatting

• [ ] Pull Request based on current revision of the main branch
• [ ] Pull Request refers to a feature branch with one commit containing changes

Verification

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Build

• [ ] Build completed using mvn clean install -P contrib-check
  • [ ] JDK 21

Licensing

• [ ] New dependencies are compatible with the Apache License 2.0 according to the License Policy
• [ ] New dependencies are documented in applicable LICENSE and NOTICE files

Documentation

• [ ] Documentation formatting appears as expected in rendered files