executor: add rollback in `releaseSysSession` (#14269)
executor: add rollback in `releaseSysSession` (#14269)


ngaut/tidb,Cofyc/tidb,c4pt0r/tidb,ngaut/tidb,c4pt0r/tidb,ngaut/tidb,ngaut/tidb,EvilMcJerkface/tidb,XuHuaiyu/tidb,kyle-wang/tidb,pingcap/tidb,ngaut/tidb,Cofyc/tidb,pingcap/tidb,coocood/tidb,pingcap/tidb,ming-relax/tidb,coocood/tidb,c4pt0r/tidb,kyle-wang/tidb,ngaut/tidb,c4pt0r/tidb,kyle-wang/tidb,ming-relax/tidb,XuHuaiyu/tidb,pingcap/tidb,pingcap/tidb,kyle-wang/tidb,pingcap/tidb,kyle-wang/tidb,EvilMcJerkface/tidb,c4pt0r/tidb,kyle-wang/tidb,c4pt0r/tidb