Fix: OS explore scheduling

- Add config.multi_set
- Fix exercise server update

module/config/argument/args.json

@@ -1912,7 +1912,7 @@
       },
       "ServerUpdate": {
         "type": "disable",
-        "value": "00:00"
+        "value": "00:00, 12:00, 18:00"
       }
     },
     "Exercise": {
@@ -2442,11 +2442,11 @@
       },
       "SuccessInterval": {
         "type": "disable",
-        "value": 30
+        "value": 60
       },
       "FailureInterval": {
         "type": "disable",
-        "value": 30
+        "value": 60
       },
       "ServerUpdate": {
         "type": "disable",

module/config/argument/override.yaml

@@ -107,7 +107,7 @@ Exercise:
   Scheduler:
     SuccessInterval: 30
     FailureInterval: 30
-    ServerUpdate: 00:00
+    ServerUpdate: 00:00, 12:00, 18:00
 Sos:
   Scheduler:
     SuccessInterval: 30
@@ -147,8 +147,8 @@ OpsiDaily:
     ServerUpdate: 00:00
 OpsiObscure:
   Scheduler:
-    SuccessInterval: 30
-    FailureInterval: 30
+    SuccessInterval: 60
+    FailureInterval: 60
     ServerUpdate: 00:00
 OpsiMeowfficerFarming:
   Scheduler: