add metadata for updating translation

Author: titusfortner

website_and_docs/content/documentation/webdriver/getting_started/install_selenium_library.ja.md

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 title: "Seleniumライブラリのインストール"
 linkTitle: "Seleniumライブラリのインストール"
 weight: 1
+needsTranslation: true
 description: >
   Setting up the Selenium library for your favourite programming language.
 aliases: [
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 最初にあなたの自動化プロジェクトにSeleniumのバインディングをインストールする必要があります。
 インストールの方法は選択した言語によって異なります。
 

website_and_docs/content/documentation/webdriver/getting_started/install_selenium_library.pt-br.md

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 title: "Instalando bibliotecas do Selenium"
 linkTitle: "Instalando bibliotecas do Selenium"
 weight: 1
+needsTranslation: true
 description: >
   Setting up the Selenium library for your favourite programming language.
 aliases: [
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-{{% pageinfo color="warning" %}}
-<p class="lead">
-   <i class="fas fa-language display-4"></i> 
-   Page being translated from 
-   English to Portuguese. Do you speak Portuguese? Help us to translate
-   it by sending us pull requests!
-</p>
-{{% /pageinfo %}}
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 Primeiro você precisa instalar as ligações Selenium para seu projeto de automação.
 O processo de instalação de bibliotecas depende da linguagem que você escolher usar.
 

website_and_docs/content/documentation/webdriver/getting_started/install_selenium_library.zh-cn.md

@@ -2,6 +2,7 @@
 title: "安装 Selenium 库"
 linkTitle: "安装 Selenium 库"
 weight: 1
+needsTranslation: true
 description: >
   为您喜爱的编程语言设置Selenium库.
 aliases: [