Rename canonical types to use "ja" instead of "jp"

types/AxSkill.d.ts

@@ -1,7 +1,8 @@
 interface AxSkill {
     name: {
+        [key: string]: string
         en: string,
-        jp: string
+        ja: string
     },
     id: number,
     minValue: number,

types/Character.d.ts

@@ -8,8 +8,9 @@ interface Character {
     gender: number
     max_level: number
     name: { 
+        [key: string]: string
         en: string
-        jp: string
+        ja: string
     }
     hp: {
         min_hp: number

types/Raid.d.ts

@@ -1,8 +1,9 @@
 interface Raid {
     id: string
     name: { 
+        [key: string]: string
         en: string
-        jp: string
+        ja: string
     }
     level: number
     group: number

types/Summon.d.ts

@@ -6,8 +6,9 @@ interface Summon {
     element: number
     max_level: number
     name: { 
+        [key: string]: string
         en: string
-        jp: string
+        ja: string
     }
     hp: {
         min_hp: number

types/Weapon.d.ts

@@ -10,8 +10,9 @@ interface Weapon {
     series: number
     ax: number
     name: { 
+        [key: string]: string
         en: string
-        jp: string
+        ja: string
     }
     hp: {
         min_hp: number

types/WeaponKey.d.ts

@@ -1,8 +1,9 @@
 interface WeaponKey {
     id: string
     name: {
+        [key: string]: string
         en: string,
-        jp: string
+        ja: string
     }
     series: integer
     slot: integer