docs: Update Korean docs as upstream (#7211)

* 📝 Update `README-ko.md`

* Remove Korean readme specified header.
* Add Indonesia community link.

* 📝 Update Korean docs as upstream

* 📝 Update Korean docs as upstream

* 📝 Update Korean docs as upstream

* 📝 Update Korean docs as upstream

* 📝 Update Korean docs as upstream

* 📝 Mark untranslated docs

* 📝 Update Korean docs as upstream

[ci skip]

* 📝 Update Korean docs as upstream

[ci skip]

* 📝 Add untranslated files

[ci skip]

* 📝 Update Korean docs as upstream

[ci skip]

* 📝 Update Korean docs as upstream

* 📝 Update `README-ko.md`

* Remove Korean readme specified header.
* Add Indonesia community link.

* 📝 Update Korean docs as upstream

* 📝 Update Korean docs as upstream

* 📝 Update Korean docs as upstream

* 📝 Update Korean docs as upstream

* 📝 Update Korean docs as upstream

* 📝 Mark untranslated docs

* 📝 Update Korean docs as upstream

[ci skip]

* 📝 Update Korean docs as upstream

[ci skip]

* 📝 Add untranslated files

[ci skip]

* 📝 Update Korean docs as upstream

[ci skip]

* 📝 Update Korean docs as upstream

* 📝 Correct readme name

[ci skip]

* 📝 Update Korean docs as upstream

[ci skip]

docs-translations/ko-KR/tutorial/using-selenium-and-webdriver.md

@@ -18,7 +18,7 @@
 $ npm install --save-dev spectron
 ```
 
-```js
+```javascript
 // 윈도우가 제목과 함께 보이는지 검증하는 간단한 테스트.
 var Application = require('spectron').Application
 var assert = require('assert')