[TD-4399]modify column length

[TD-4294]<test case>

merge from master

Feature/td 1568

Test/td 4474

[TD-3078]<fix>: fix arbitrator create time

Feature/m2d2

Feature/query

* [TD-3973]<feature>: add jemalloc as submodule.

* add macro definitions in cmake.

* [TD-3973]<feature>: use jemalloc.

build works as following instructions:

cmake .. -DJEMALLOC_ENABLED=true

make

* fix jemalloc at tag 5.2.1

* link jemalloc works.

* make install works.

* support jemalloc in release.sh.

* release script works.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

[TD-4440]<test: add test case for auto create table when bind>

[TD-4462]support bind multiple tables

* make lua build.sh install necessary lib and specify include path.

* [TD-4477]<hotfix>: install dependency package for tests/examples/lua build.sh.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

Feature/td 2570

* Add support for async query. Only insert result is parsed.

* Add support for connection pool.

* Add one case for lua connector in smoke test case list.

* Build dymanic library for lua connector before smoke test.

* [TD-3973]<feature>: add jemalloc as submodule.

* add macro definitions in cmake.

* [TD-3973]<feature>: use jemalloc.

build works as following instructions:

cmake .. -DJEMALLOC_ENABLED=true

make

* fix jemalloc at tag 5.2.1

* link jemalloc works.

* make install works.

* support jemalloc in release.sh.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

[TD-4447]<test>import the same csv twice

modify env

pStream->ltime > stime to replace and tests pytest check taosd process add defunct check

modify env