* restore .gitmodules for 2.0

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

This reverts commit 9d342bf3f5b404fc1014400060e012b387bfdb8c.

* immigarate file change from stand-alone repo to TDengine

for 2.0

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

[TS-1233]<fix>: fixed coredump when timestamp collection excessed thr…

add arm32 to Jenkinsfile2

* modify packaging scripts

* add examples/c in CMakeLists.txt

* update tests for 2.0

* [TD-13408]<test>: move rust example back

for 2.0

* modify packaging scripts

* add examples/c in CMakeLists.txt

* update tests for 2.0

* modify packaging scripts

* add examples/c in CMakeLists.txt

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

for 2.0

* add Jenkinsfile2
Co-authored-by: Ntangfangzhi <fztang@taosdata.com>

skip document related PR test

[TS-822]<feature>: optimized print style of data with double type

[TS-1177]<fix>(query): use int32_t instead of int16_t to fix integer …

Ci opt 2.0

CI opt 2.0

optimize append_commit_data.py, shorten its execution time

[TS-487]<fix>(rpc): fix udp partial message chaos

[TS-865]<fix> The vnode stays in the creating state while the create message does not return anything

[TS-754]<fix> 2.0 client check num is zero block

[TS-754]<fix> query have no data file  crash

[TD-11700]<fix> Deal with the probabilistic failure of unique/dnode/alternativeRole.sim