fix(stream): function error

feat: add vgroup for tsma

feat(stream): stream final session operator

feat: seperate data schema version and tag schema version

fix: some problems of rollup sma

fix(query): free the cursor when all data retrieved immediately.

for 3.0

[TD-15999]

feat(query): add apercentile function

temp close concast.py, concast_ws.py, join.py.

fix(stream): tb name error

fix(query): check for invalid parameters of substr function.

fix(sync): persist standby option

fix(query): restrict top/bottom function column type and first param must be column

feat: scheduler async api

feat: catalog async api test