* test: add python test to 3.0 ci and run it
* ci: put taos.h in /usr/include directory
* fix: python test case
* fix: exit 0 with test success
Co-authored-by: tangfangzhi <fztang@taosdata.com>
* test: add test case in 3.0
* fix: remove result file
* test: change test cases
* fix: change test case
* test: add test to ci
* test: add test case of taosbenchmark in system-test
* fix: fix test case
* test: unknown error in ci