[MM-55480] Update logr to v2.0.21 (#25431)

server/channels/app/session.go

@@ -280,7 +280,7 @@ func (a *App) ExtendSessionExpiryIfNeeded(rctx request.CTX, session *model.Sessi
 	}
 
 	mlog.Debug("Session extended", mlog.String("user_id", session.UserId), mlog.String("session_id", session.Id),
-		mlog.Int64("newExpiry", newExpiry), mlog.Int64("session_length", sessionLength))
+		mlog.Int("newExpiry", newExpiry), mlog.Int("session_length", sessionLength))
 
 	auditRec.Success()
 	auditRec.AddEventResultState(session)