* [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-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-3086]<fix>: clean out unnecessary file in packaging scripts

* [TD-4224]<enhance>: reduce grafana module size in packaging

* change

* [TD-4228]<fix>: error or warn while lost grafanaplugin or go submodule

Conflicts:
	packaging/deb/makedeb.sh
	packaging/rpm/tdengine.spec
	packaging/tools/make_install.sh
	packaging/tools/makeclient.sh
	packaging/tools/makeclient_power.sh
	packaging/tools/makepkg.sh
	packaging/tools/makepkg_power.sh
Co-authored-by: NHuo Linhe <linhehuo@gmail.com>

* [TD-4228]<fix>: fix install error when grafana submodule not ready

* [TD-4228]<fix>: error or warn while lost grafanaplugin or go submodule

Co-authored-by: Nplum-lihui <huili@taosdata.com>

Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

2. initial port of taosd for MacOSX