Scripts/Spells: Mine Sweeper achievement

Enable achievement 1428, "Mine Sweeper" in SpellScript

by @Re3os / @ccrs / @sirikfoll . based on original script from @Vincent-Michael

Closes #15938

sql/updates/world/2015_12_13_14_world.sql

@@ -0,0 +1,16 @@
+--
+-- Enable Landmine Knockback Achievement by removing it from disables
+DELETE FROM `disables` WHERE `sourceType`= 4 AND `entry`= 5258;
+
+-- Insert missing Landmine Knockback Achievement criteria data
+DELETE FROM `achievement_criteria_data` WHERE `criteria_id`= 5258;
+INSERT INTO `achievement_criteria_data` (`criteria_id`, `type`, `value1`, `value2`, `ScriptName`) VALUES
+(5258,0,57064,0,'');
+
+-- Update description for the linked spells 54355 and 54402
+UPDATE `spell_linked_spell` SET `comment`= 'Trigger Detonation with Land Mine Knockback' WHERE `spell_trigger` = 54355;
+
+-- Insert spell script name for spell 57099
+DELETE FROM `spell_script_names` WHERE `ScriptName`='spell_gen_landmine_knockback_achievement';
+INSERT INTO `spell_script_names` (`spell_id`,`ScriptName`) VALUES
+(57099,'spell_gen_landmine_knockback_achievement');