* [TD4959]<feature>: taosdump support dumping binary data.

* [TD-4959]<feature>: taosdump support avro format.

add avro as submodule.

* [TD-4959]<feature>: taosdump support avro format.

add avro as submodule.

* taosdump code refactoring.

* add avro argument interface.

* fix arm32 build issue.

* hugh refactoring.

* fix tag value rather than reuse note.

* redefine note/varible

* taosdump text-format dump reworked.

* use avro standard schema format.

* build avro-c on linux only.

* avro schema write works.

* support bool,tinyint,smallint,int,bigint,float,double,timestamp write

* support nchar dump

* support all codecs

* adjust options order.

* refactor code

* multithread dump in sql refactored.

* fix nchar quote mark.

* fix bash script error

* fix arg parse issue.

* add avro dump in stmt interfaces.

* basic dump in works.

* fix src/kit/taosdump/CMakeLists.txt for CentOS

* fix memory leak.

* no avro utils installed

* make cmake and install script supports avro.

* fix makerpm.sh mistake.

* fix CMakeLists.txt and partially add null support
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>