fix(DB/Spells): Mimiron's Laser Barrage hits a 10 degree cone instead of a 19yd wide line (#27469)

data/sql/updates/pending_db_world/rev_1788473739154281700.sql

@@ -0,0 +1,4 @@
+--
+-- P3Wx2 Laser Barrage (63293): drop SPELL_ATTR0_CU_CONE_LINE so the 10 degree spell_cone row applies.
+-- The line check used VX-001's 8 yd combat reach as half-width, a 19 yd strip across the whole front half-plane.
+DELETE FROM `spell_custom_attr` WHERE `spell_id` = 63293;