fix(skill desc): simplify random teammate skill description

remove redundant "随机" wording from hero skill target descriptions

assets/script/game/common/config/HeroSkillDesc.ts

@@ -111,7 +111,7 @@ function buildTargetDesc(skill: SkillConfig): string {
             if (skill.kind === SkillKind.Heal) {
                 return n > 1 ? `${n}名低血量队友` : "低血量队友";
             }
-            return `随机${n}名队友`;
+            return `${n}名队友`;
         }
         default:
             return "全体友方";