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environment

• canal 1.1.7
• mysql 5.7.34

Issue Description

com.alibaba.otter.canal.client.adapter.support 包下YamlUtils工具类ymlToObj

java 基本数据类型作为参数传递时，传递的是值的拷贝，无论怎么改变这个拷贝，原值是不会改变的，
引用对象参数传递时，传递的是指向真实对象的地址，而函数中的形参 baseProperties 拿到同样的地址时，通过 baseProperties.putAll(properties);，会通过地址找到真实的对象进行操作，会改变属性数据，进而导致获取的配置对象错乱

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Expected behaviour

Actual behaviour

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