Fix unintentianal Capitalisation in Split node

to close #4832

packages/node_modules/@node-red/nodes/core/sequence/17-split.html

@@ -21,7 +21,7 @@
         <input type="text" id="node-input-name" data-i18n="[placeholder]node-red:common.label.name">
     </div>
     <div class="form-row">
-        <label for="node-input-property"><i class="fa fa-forward"></i> <span data-i18n="split.split"></span></label>
+        <label for="node-input-property"><i class="fa fa-forward"></i> <span data-i18n="split.splitThe"></span></label>
         <input type="text" id="node-input-property" style="width:70%;"/>
     </div>
     <div class="form-row"><span data-i18n="[html]split.strBuff"></span></div>

packages/node_modules/@node-red/nodes/locales/de/messages.json

@@ -912,6 +912,7 @@
         "objectSend": "Sende eine Nachricht für jedes Schlüssel/Wert-Paar",
         "strBuff": "<b>string</b> / <b>buffer</b>",
         "array": "<b>array</b>",
+        "splitThe": "Split",
         "splitUsing": "Aufteilung",
         "splitLength": "feste Längen von",
         "stream": "Als Nachrichtenstrom behandeln (Streaming-Modus)",

packages/node_modules/@node-red/nodes/locales/en-US/messages.json

@@ -1011,12 +1011,13 @@
         "tip": "Tip: The filename should be an absolute path, otherwise it will be relative to the working directory of the Node-RED process."
     },
     "split": {
-        "split": "Split",
+        "split": "split",
         "intro": "Split <code>msg.payload</code> based on type:",
         "object": "<b>Object</b>",
         "objectSend": "Send a message for each key/value pair",
         "strBuff": "<b>String</b> / <b>Buffer</b>",
         "array": "<b>Array</b>",
+        "splitThe": "Split the",
         "splitUsing": "Split using",
         "splitLength": "Fixed length of",
         "stream": "Handle as a stream of messages",

packages/node_modules/@node-red/nodes/locales/ja/messages.json

@@ -1017,6 +1017,7 @@
         "objectSend": "各key/valueペアのメッセージを送信",
         "strBuff": "<b>文字列</b> / <b>バッファ</b>",
         "array": "<b>配列</b>",
+        "splitThe": "に基づく",
         "splitUsing": "分割",
         "splitLength": "固定長",
         "stream": "メッセージのストリームとして処理",

packages/node_modules/@node-red/nodes/locales/pt-BR/messages.json

@@ -994,6 +994,7 @@
          "objectSend": "Envia uma mensagem para cada par chave/valor",
          "strBuff": "<b>Cadeia de caracteres</b> / <b>Armazenamento Temporário</b>",
          "array": "<b>Matriz</b>",
+         "splitThe": "Dividir",
          "splitUsing": "Dividir usando",
          "splitLength": "Comprimento fixo de",
          "stream": "Tratar como uma transmissão de mensagens",

packages/node_modules/@node-red/nodes/locales/ru/messages.json

@@ -874,6 +874,7 @@
         "objectSend":"Отправлять сообщение для каждой пары ключ/значение",
         "strBuff":"<b>Строка</b> / <b>Буфер</b>",
         "array":"<b>Массив</b>",
+        "splitThe": "Pазделить",
         "splitUsing":"С помощью",
         "splitLength":"Фикс. длина",
         "stream":"Обрабатывать как поток сообщений",

packages/node_modules/@node-red/nodes/locales/zh-CN/messages.json

@@ -997,6 +997,7 @@
     "objectSend": "每个键值对作为单个消息发送",
     "strBuff": "<b>字符串</b> / <b>Buffer</b>",
     "array": "<b>数组</b>",
+    "splitThe": "Split",
     "splitUsing": "拆分使用",
     "splitLength": "固定长度",
     "stream": "作为消息流处理",

packages/node_modules/@node-red/nodes/locales/zh-TW/messages.json

@@ -866,6 +866,7 @@
         "objectSend": "每個鍵值對作為單個消息發送",
         "strBuff": "<b>字串</b> / <b>Buffer</b>",
         "array": "<b>陣列</b>",
+        "splitThe": "Split",
         "splitUsing": "拆分使用",
         "splitLength": "固定長度",
         "stream": "作為消息流處理",