Release Notes

from：release/ver-2.6.0.22 to：release/ver-2.6.0.24

FIX BUGS: fix: taosbenchmark coverity scan issues for 2.6 (#17362) fix: release the local meta cache of each sql (#17312) fix: set precision of timestamp for QueryAttr in tscCreateQueryFromQueryInfo (#17268) fix: shell source error (#17243) fix: mem tskey maybe large than pCheckInfo->lastKey if order desc (#17209)

ENHANCEMENTS: enh(taosAdapter): set maxConnect default value to 2x cpu cores (#17277) enh(taosAdapter): adapt to taos_schemaless_insert_raw (#17215) feat: support aggAlways config option to control count if zero row (#17095)