Update cba_settings.sqf

- CHANGED default AI skill from "hard" to "medium".
- CHANGED enforcement of warning messages from "force" to "force force".

cba_settings_userconfig/cba_settings.sqf

@@ -757,14 +757,14 @@ force force PLANE_TURBULENCE_MIN_TURBULENCE = 2;
 force a3aa_ai_crew_in_immobile_enabled = true;
 force a3aa_ai_disable_remote_raycasts = true;
 force a3aa_ai_disable_voice = false;
-force a3aa_ai_dynamic_skill_preset = "hard";
+force a3aa_ai_dynamic_skill_preset = "medium";
 force a3aa_ai_forget_targets_older_than = 60;
 force a3aa_ai_remove_shortrange_scopes = true;
 force a3aa_ai_replace_immobile = true;
 force a3aa_ai_reveal_pos_error = 200;
 force a3aa_ai_ungroup_dead = true;
-force a3aa_ai_warnings_skills = true;
-force a3aa_ai_warnings_viewdistance = true;
+force force a3aa_ai_warnings_skills = true;
+force force a3aa_ai_warnings_viewdistance = true;
 force a3aa_disable_channels_default = 0;
 force a3aa_disable_channels_list = "[1,2,4,5]";
 force force a3aa_ee_basic_vehicle_cargo_cleanonly = true;