bp #40225 , #40888 ,#41386
## Proposed changes
Among them, #40225 is the new api of mc,
#40888 is used to fix the bug when reading null between the new and old
apis,
#41386 is used for compatibility between the new and old versions
The java-udf module has become increasingly large and difficult to manage, making it inconvenient to package and use as needed. It needs to be split into multiple sub-modules, such as : java-commom、java-udf、jdbc-scanner、hudi-scanner、 paimon-scanner.
Co-authored-by: lexluo <lexluo@tencent.com>