Tab spaces are ignored while copy pasting the content from Notepad or Notepad++ editor

[fazil3295]

📝 Provide detailed reproduction steps (if any)

1. Open the Notepad or Notepad ++ editor and Type the below content using tab key to insert tab spaces before the text "Two" & "Three"
   One
   Two
   Three

2. Copy the above content and paste it into ckeditor 5 demo link https://ckeditor.com/ckeditor-5/demo/#classic

✔️ Expected result

Tab spaces should be retained as same as ckeditor 4 behavior.

❌ Actual result

Tab spaces are ignored in ckeditor 5.

[fazil3295]

Further , we are hitting the breakpoint(while passing the above text) at plainTextToHtml function defined in https://github.com/ckeditor/ckeditor5/blob/3dda63e55a51bc37abc752427fc7e864b5cd97b9/packages/ckeditor5-clipboard/_src/utils/plaintexttohtml.js

Clipboard data:
t.clipboardData.getData('text/plain')
'One\r\n\tTwo\r\n\t\tThree'

Here I can see the tab spaces(\t) are not preserved.