[ISSUE #8090] Optimize isSetEqual for DefaultLitePullConsumerImpl

[Willhow-Gao]

Fixes #8090

1. 优化了DefaultLitePullConsumerImpl#isSetEqual方法，减少了循环次数和不正确的判断。并添加了isSetEqual方法的单元测试
2. 订正了一个单词拼写错误

How Did You Test This Change?
添加了单元测试验证isSetEqual方法是否符合预期

[RongtongJin]

Author information needs to be removed

[Willhow-Gao]

作者信息需要删除

already removed. Also revised code style and added license comments

[RongtongJin]

Error: /home/runner/work/rocketmq/rocketmq/client/src/test/java/org/apache/rocketmq/client/impl/consumer/DefaultLitePullConsumerImplTest.java:1: Line does not match expected header line of '/*'. [RegexpHeader]
Error: /home/runner/work/rocketmq/rocketmq/client/src/test/java/org/apache/rocketmq/client/impl/consumer/DefaultLitePullConsumerImplTest.java:15: Recommended remove @author tag in javadoc! [RegexpSingleline]
Error: /home/runner/work/rocketmq/rocketmq/client/src/test/java/org/apache/rocketmq/client/impl/consumer/DefaultLitePullConsumerImplTest.java:60:91: '{' is not preceded with whitespace. [WhitespaceAround]
Error: /home/runner/work/rocketmq/rocketmq/client/src/test/java/org/apache/rocketmq/client/impl/consumer/DefaultLitePullConsumerImplTest.java:68:91: '{' is not preceded with whitespace. [WhitespaceAround]
Error: /home/runner/work/rocketmq/rocketmq/client/src/test/java/org/apache/rocketmq/client/impl/consumer/DefaultLitePullConsumerImplTest.java:76:91: '{' is not preceded with whitespace. [WhitespaceAround]

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 33.33333% with 4 lines in your changes are missing coverage. Please review.

Project coverage is 42.84%. Comparing base (b39f65e) to head (d656b4c).
Report is 12 commits behind head on develop.

Files	Patch %	Lines
...ent/impl/consumer/DefaultLitePullConsumerImpl.java	40.00%	1 Missing and 2 partials ⚠️
...a/org/apache/rocketmq/client/impl/MQAdminImpl.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##             develop    #8091      +/-   ##
=============================================
- Coverage      42.88%   42.84%   -0.05%     
- Complexity     10348    10350       +2     
=============================================
  Files           1270     1270              
  Lines          88673    88680       +7     
  Branches       11398    11397       -1     
=============================================
- Hits           38029    37994      -35     
- Misses         45950    45989      +39     
- Partials        4694     4697       +3     

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[lizhimins]

合并一下 develop 重新提交一下，develop 有一些单测的修复

[Willhow-Gao]

合并一下 develop 重新提交一下，develop 有一些单测的修复

merge develop了