* [TD-13052]<feature>: taosTools prepare for 3.0

* update taos-tools

* update taos-tools

* test: remove database check logic

[TD-13558]

* [TD-13558]<feature>: remove taosSystem() in 2.x

* test: insert/binary.py use same logic with 3.0

* restore .gitmodules

* Revert "[TD-13408]<test>: move tests directory out"

This reverts commit 7db7bd9337cedc4cd0e3f3b16618b97d09791eaa.

* revert to make tests back

* immigrate file change in stand-alone repo to TDengine

* remove tests repository checkout
Co-authored-by: Ntangfangzhi <fztang@taosdata.com>

* [TD-13408]<test>: move tests directory out

* restore Jenkinsfile due to tests dir removal

* add --remote parameter to git submodule update

* git reset hard before checkout to branch

* call git submodule update for some submodules

* remove tests directory before checkout due to conflict

* as all branches remove tests, no need to remove it in script
Co-authored-by: Ntangfangzhi <fztang@taosdata.com>

modify util/common.py

update schemalessInsert.py openTsdbTelnetLinesInsert.py openTsdbJsonInsert.py query/schemalessQueryCrash.py

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