[Feature] Why not completely remove fastjson 1.x.x?

[iamlinhui]

Is Your Feature Request Related to a Problem?

org.apache.rocketmq:rocketmq-common:5.3.0 -- com.alibaba:fastjson:1.2.83 -- com.alibaba.fastjson2:fastjson2:2.0.51

why not completely remove fastjson 1.2.83，and lower versions cannot be exclusion

Describe the Solution You'd Like

completely remove fastjson 1.2.83

Describe Alternatives You've Considered

make the serialization method plugin like and load it by checking if the class exists

Additional Context

No response