[FEATURE] Flink Jdbc Connector

[hdygxsj]

Describe the feature

Flink Jdbc Connector

Motivation

By implementing GravitinoJdbcCatalog to bridge FlinkJdbcCatalog, support for most JDBC databases is enabled.

Task list

• Support basic catalog Operation for jdbc-catalog
• Support basic catalog Schema Operation for jdbc-catalog
• Support basic catalog Table Operation for jdbc-catalog
• Add documentation for the GravitinoJdbcCatalog in Flink

[goodluckkk]

Can you please assign to me @FANNG1

[xunliu]

hi @goodluckkk I assign this issue to you, Please go ahead. :-)

[FANNG1]

Can you please assign to me @FANNG1

This is an epic task, @hdygxsj, had you started on this?