feat(i18n): 新增四个技能的中英文本地化文本

为技能ID 7009至7012添加对应的中英文名称与描述文本，支持游戏内多语言显示。

assets/resources/language/json/en.json

@@ -20,5 +20,13 @@
     "role_hp": "HP",
     "role_power": "Power",
     "role_physical": "Physical",
-    "role_agile": "Agile"
+    "role_agile": "Agile",
+    "fskill_name_7009": "Frost Domain",
+    "fskill_name_7010": "Deadly Focus",
+    "fskill_name_7011": "Rending Strike",
+    "fskill_name_7012": "Gale March",
+    "fskill_info_7009": "Increase all allied heroes' freeze chance by {0}%",
+    "fskill_info_7010": "Increase all allied heroes' critical chance by {0}%",
+    "fskill_info_7011": "Increase all allied heroes' critical damage by {0}%",
+    "fskill_info_7012": "Increase all allied heroes' attack speed by {0}%"
 }

assets/resources/language/json/zh.json

@@ -152,6 +152,10 @@
     "fskill_name_7006": "商业大亨",
     "fskill_name_7007": "神圣恢复",
     "fskill_name_7008": "战鼓激昂",
+    "fskill_name_7009": "寒霜领域",
+    "fskill_name_7010": "致命专注",
+    "fskill_name_7011": "裂伤打击",
+    "fskill_name_7012": "疾风战歌",
 
     "fskill_info_7001": "场上所有友方召唤触发技能触发次数+{0}",
     "fskill_info_7002": "场上所有友方死亡触发技能触发次数+{0}",
@@ -161,6 +165,10 @@
     "fskill_info_7006": "卖出英雄时金币收益提升{0}",
     "fskill_info_7007": "战斗结束时全队恢复效果+{0}%",
     "fskill_info_7008": "场上所有友方攻击力提升{0}%",
+    "fskill_info_7009": "场上所有友方冰冻概率提升{0}%",
+    "fskill_info_7010": "场上所有友方暴击率提升{0}%",
+    "fskill_info_7011": "场上所有友方暴击伤害提升{0}%",
+    "fskill_info_7012": "场上所有友方攻击速度提升{0}%",
 
     "hl_title_CritMaster_1": "初级暴击者",
     "hl_title_CritMaster_2": "暴击大师",