enh: fsync each WAL log after appending when wal_level=2 and wal_fsync_period=0

fix: wait for trans completion in testcase 5dnode3mnodeDrop.py

fix(tdb/ofp): upgrade ofp cell with large key

test：add test case into ci

fix(tdb/ofp): upgrade large key ofp case

enh(query): disable the memset when allocate the memory for dataBlock.

enh: adjust some json file reader

test: refine query cases

* fix: taos-tools deb/rpm compn for main

* fix: update taos-tools 5aa25e9

fix: tsdb read invalid memory read issue

fix: reset table scan status

fix: remove tmp field

fix: synchronize access within walFsync

test: add cases for ts-2440

fix(query): fix error for retrieve data only in last files.