Replace CRLF with LF when generating unminified assets

[scinos]

Description

Add a feature in @wordpress/readable-js-assets-webpack-plugin so it replaces CRLF with LF line endings when generating unminified assets.

How has this been tested?

I run npm run build before and after this patch, and compared both outputs with diff -qr build-base/ build-patch/. Then I verified that the only differences are that CRLF characters are gone.

Screenshots

Types of changes

Bug fix

Checklist:

• My code is tested.
• My code follows the WordPress code style.
• My code follows the accessibility standards.
• I've tested my changes with keyboard and screen readers.
• My code has proper inline documentation.
• I've included developer documentation if appropriate.
• I've updated all React Native files affected by any refactorings/renamings in this PR (please manually search all *.native.js files for terms that need renaming or removal).

[github-actions]

👋 Thanks for your first Pull Request and for helping build the future of Gutenberg and WordPress, @scinos! In case you missed it, we'd love to have you join us in our Slack community, where we hold regularly weekly meetings open to anyone to coordinate with each other.

If you want to learn more about WordPress development in general, check out the Core Handbook full of helpful information.

[fullofcaffeine]

This tests well! 👍🏻

build (fix/readable-js-assets-webpack-plugin-line-endings)$ find . -name 'index.js' -type f -exec file -- {} +
./edit-post/index.js:                          UTF-8 Unicode text, with very long lines
./date/index.js:                               UTF-8 Unicode text, with very long lines
./html-entities/index.js:                      UTF-8 Unicode text
./is-shallow-equal/index.js:                   ASCII text
./redux-routine/index.js:                      ASCII text
./rich-text/index.js:                          ASCII text
./url/index.js:                                UTF-8 Unicode text
./data/index.js:                               UTF-8 Unicode text, with very long lines
./admin-manifest/index.js:                     ASCII text
./data-controls/index.js:                      ASCII text
./deprecated/index.js:                         ASCII text
./reusable-blocks/index.js:                    ASCII text
./server-side-render/index.js:                 ASCII text
./escape-html/index.js:                        ASCII text
./customize-widgets/index.js:                  UTF-8 Unicode text, with very long lines
./dom-ready/index.js:                          ASCII text
./viewport/index.js:                           ASCII text
./block-serialization-default-parser/index.js: ASCII text
./shortcode/index.js:                          ASCII text
./annotations/index.js:                        ASCII text, with very long lines
./a11y/index.js:                               ASCII text
./block-library/index.js:                      UTF-8 Unicode text, with very long lines
./token-list/index.js:                         C++ source, UTF-8 Unicode text
./edit-navigation/index.js:                    UTF-8 Unicode text, with very long lines
./edit-widgets/index.js:                       UTF-8 Unicode text, with very long lines
./plugins/index.js:                            ASCII text
./priority-queue/index.js:                     ASCII text
./compose/index.js:                            UTF-8 Unicode text, with very long lines
./components/index.js:                         UTF-8 Unicode text, with very long lines
./hooks/index.js:                              ASCII text
./editor/index.js:                             UTF-8 Unicode text, with very long lines
./media-utils/index.js:                        ASCII text
./format-library/index.js:                     ASCII text, with very long lines
./keycodes/index.js:                           UTF-8 Unicode text
./react-i18n/index.js:                         ASCII text
./nux/index.js:                                ASCII text
./block-directory/index.js:                    UTF-8 Unicode text, with very long lines
./element/index.js:                            UTF-8 Unicode text, with very long lines
./block-editor/index.js:                       UTF-8 Unicode text, with very long lines
./api-fetch/index.js:                          ASCII text
./notices/index.js:                            ASCII text
./core-data/index.js:                          ASCII text, with very long lines
./primitives/index.js:                         ASCII text
./edit-site/index.js:                          UTF-8 Unicode text, with very long lines
./autop/index.js:                              UTF-8 Unicode text, with very long lines
./blob/index.js:                               ASCII text
./warning/index.js:                            ASCII text
./dom/index.js:                                ASCII text
./widgets/index.js:                            ASCII text, with very long lines
./blocks/index.js:                             UTF-8 Unicode text, with very long lines
./block-serialization-spec-parser/index.js:    Pascal source, ASCII text
./i18n/index.js:                               UTF-8 Unicode text
./list-reusable-blocks/index.js:               ASCII text
./keyboard-shortcuts/index.js:                 ASCII text
./wordcount/index.js:                          ASCII text, with very long lines

Notice there are no mentions of with CRLF, LF line terminators for any of the unminimize js assets.

[github-actions]

Congratulations on your first merged pull request, @scinos! We'd like to credit you for your contribution in the post announcing the next WordPress release, but we can't find a WordPress.org profile associated with your GitHub account. When you have a moment, visit the following URL and click "link your GitHub account" under "GitHub Username" to link your accounts:

https://profiles.wordpress.org/me/profile/edit/

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Kudos!