docs: cron 시간 현행화

cron/cron.txt

@@ -21,16 +21,16 @@
 0 10 * * * curl -k -X POST https://phts-manager.koti.re.kr/intgrn/noti/stat/closed
 # 카카오 내문서함(인증톡)
 */5 9-18 * * * curl -X POST https://phts-manager.koti.re.kr/kko/mydoc/send/bulk/all
-15,45 8-21 * * * curl -X POST https://phts-manager.koti.re.kr/kko/mydoc/stat/bulk/all
+15 8-21 * * * curl -X POST https://phts-manager.koti.re.kr/kko/mydoc/stat/bulk/all
 # 카카오톡 전자고지(인증톡)
 */5 9-18 * * * curl -X POST https://phts-manager.koti.re.kr/kko/talk/send/bulk/all
-20,50 8-21 * * * curl -X POST https://phts-manager.koti.re.kr/kko/talk/stat/bulk/all
+10 8-21 * * * curl -X POST https://phts-manager.koti.re.kr/kko/talk/stat/bulk/all
 # 카카오 알림톡
 */10 9-18 * * * curl -X POST https://phts-manager.koti.re.kr/kko/alimtalk/send/bulk/all
 */30 9-21 * * * curl -X POST https://phts-manager.koti.re.kr/kko/alimtalk/stat/bulk/a
 # 네이버 고지서(인증톡)
 */5 9-18 * * * curl -X POST https://phts-manager.koti.re.kr/nv/signtalk/send/bulk/all
-20,50 8-21 * * * curl -X POST https://phts-manager.koti.re.kr/nv/signtalk/stat/bulk/all
+20 8-21 * * * curl -X POST https://phts-manager.koti.re.kr/nv/signtalk/stat/bulk/all
 
 # FIXME: NICE CI 인증톡 추가
 */1 9-18 * * * curl -X POST https://phts-manager.koti.re.kr/nice/talk/send/bulk/all