Fix wrong stmgr log (#2577)
Fix wrong stmgr log (#2577)

Currently, the stmgr logs incorrectly for state change: it logs the new state to old state.
This pull requests fixes it by logging the old state to new state.
tomncooper/heron,huijunwu/heron,nlu90/heron,tomncooper/heron,nlu90/heron,nlu90/heron,lucperkins/heron,mycFelix/heron,ashvina/heron,tomncooper/heron,mycFelix/heron,mycFelix/heron,ashvina/heron,ashvina/heron,tomncooper/heron,mycFelix/heron,lucperkins/heron,lucperkins/heron,tomncooper/heron,twitter/heron,nlu90/heron,lucperkins/heron,mycFelix/heron,tomncooper/heron,ashvina/heron,twitter/heron,lucperkins/heron,tomncooper/heron,ashvina/heron,lucperkins/heron,huijunwu/heron,nlu90/heron,mycFelix/heron,nlu90/heron,huijunwu/heron,tomncooper/heron,ashvina/heron,nlu90/heron,huijunwu/heron,twitter/heron,lucperkins/heron,huijunwu/heron,nlu90/heron,ashvina/heron,twitter/heron,twitter/heron,huijunwu/heron,mycFelix/heron,mycFelix/heron,nlu90/heron,ashvina/heron,huijunwu/heron,twitter/heron,tomncooper/heron,twitter/heron,lucperkins/heron,twitter/heron,huijunwu/heron,mycFelix/heron,ashvina/heron