* fix(driver): delete java connector in TDengine

* fix(driver): change jdbc test

* ci: pull java connector code

* fix: rollback pull java connector code

* tests: remove test_R.sh temporary
Co-authored-by: Ntangfangzhi <fztang@taosdata.com>
Co-authored-by: NBo Ding <dingbo8128@163.com>