fix: systable vgroup empty issue

fix: subtask dead loop issue

fix: add paramters for example

docs(kafka): output format description

update the ci test case for user privilege by charles

add test case for task 3423 by charles

add test case for task 3405 by charles

fix: row size too big issue

fix: consumer group issue

enh(vnd/sync): refine invalid message log

* fix: remove -y from taosdump test

* fix: taosdumpTestNanoSupport.py

enhance: community package suport adapater release version

docs: upgrade connector-rust version

docs(driver): demo connection paramters

docs: jdbc add seek doc

fix: select desc and asc return different rows after delete

* docs: update readme with libgflags

* docs: update README-CN.md

fix: fix multiple diffs output less lines if null values involved

fix: change kafka doc, delete confluent related content

enh: optimize filter performance

fix: exclude install and remove lbrocksdb.so

change link opt