Add support for Windows Line Endings by removing the `linebreak-style` rule

[ntwb]

Via WordPress/gutenberg#7611 (comment)

Remove linebreak-style rule:

eslint-config-wordpress/index.js

Lines 66 to 67 in 0660e29

	// Disallow mixed "LF" and "CRLF" as linebreaks
	'linebreak-style': ['error', 'unix'],

..............................................
 312:2    error  Expected linebreaks to be 'LF' but found 'CRLF'  linebreak-style
 313:1    error  Expected linebreaks to be 'LF' but found 'CRLF'  linebreak-style
 314:25   error  Expected linebreaks to be 'LF' but found 'CRLF'  linebreak-style

✖ 75569 problems (75569 errors, 0 warnings)

[gmkhussain]

Open package.json, added following rules under rules line:

"rules": {
  "linebreak-style": 0,
  "global-require": 0,
  ...

for VScode users: click the option at the bottom-right of the window and set it to LF from CRLF
errors will fixed for me

[kkmuffme]

Against it, if you are using Windows line breaks just change your editor to use LF instead.
99% of the WP ecosystem is geared towards Linux and by allowing Windows line breaks it will just lead to issues for 98% of other developers.