feat(skill): 新增3个高阶远程技能并优化现有技能名称

1. 新增maxm4、maxm5、maxm6三个远程技能配置与预制体
2. 将技能"光闪"改为"闪光斩"、"气斩"改为"裂气斩"
3. 补充完成6112~6114号技能的配置数据

assets/resources/game/skill/atk/maxm5.prefab.meta

@@ -0,0 +1,13 @@
+{
+  "ver": "1.1.50",
+  "importer": "prefab",
+  "imported": true,
+  "uuid": "3dd91f86-2c7c-4a30-bc9b-8036ece64212",
+  "files": [
+    ".json"
+  ],
+  "subMetas": {},
+  "userData": {
+    "syncNodeName": "maxm5"
+  }
+}