fix: default value

Author: FllipEis

controller-runtime/src/main/kotlin/app/simplecloud/controller/runtime/reconciler/GroupReconciler.kt

@@ -58,7 +58,7 @@ class GroupReconciler(
             return
 
         val serverCountToStop = fullyStartedServers.size - this.group.minOnlineCount
-        val serversToConsider = if (this.group.properties["scale-ignore-players"]?.toBoolean() == true) {
+        val serversToConsider = if (this.group.properties.getOrDefault("scale-ignore-players", "true").toBoolean()) {
             // If scale-ignore-players is true, consider all fully started servers
             fullyStartedServers
         } else {