Fix Japanese translation (#3075)

* Update contributor list

* Update Japanese translation

Plan/common/src/main/java/com/djrapitops/plan/delivery/rendering/html/Contributors.java

@@ -102,6 +102,7 @@ public class Contributors {
             new Contributor("DubHacker", LANG),
             new Contributor("TheLittle_Yang", LANG),
             new Contributor("inductor", LANG),
+            new Contributor("lis2a", LANG)
     };
 
     private Contributors() {

Plan/common/src/main/java/com/djrapitops/plan/settings/locale/LangCode.java

@@ -32,7 +32,7 @@ public enum LangCode {
     FI("suomi", "AuroraLS3, KasperiP"),
     FR("français", "CyanTech, Aurelien & Nogapra"),
     IT("Italiano", "Malachiel & Mastory_Md5"),
-    JA("\u65E5\u672C\u8A9E", "yukieji & inductor"),
+    JA("\u65E5\u672C\u8A9E", "yukieji, inductor & lis2a"),
     KO("\uD55C\uAD6D\uC5B4", "Guinness_Akihiko"),
     NL("Nederlands", "Sander0542"),
     RU("русский", "Saph1s, Perhun_Pak, BratishkaErik & stashenko"),

Plan/common/src/main/resources/assets/plan/locale/locale_JA.yml

@@ -750,7 +750,7 @@ plugin:
             certificateExpiresPassed: "Webserver: Certificate has expired, consider renewing the certificate."
             certificateExpiresSoon: "Webserver: Certificate expires in ${0}, consider renewing the certificate."
             certificateNoSuchAlias: "Webserver: Certificate with alias '${0}' was not found inside the keystore file '${1}'."
-            http: "Webサーバー: 証明書が存在ません -> HTTPサーバーを使用します"
+            http: "Webサーバー: 証明書が存在しません -> HTTPサーバーを使用します"
             ipWhitelist: "Webサーバー: IPのホワイトリストが有効になっています"
             ipWhitelistBlock: "Webサーバー: 「${0}」の「${1}」へのアクセスが拒否されました(ホワイトリストには未登録です)"
             noCertFile: "Webサーバー: 次のパスに保存された認証キーファイルが存在しません: ${0}"