Bump postcss from 8.2.4 to 8.3.4 in /js

[dependabot[bot]]

Bumps postcss from 8.2.4 to 8.3.4.

Release notes

Sourced from postcss's releases.

8.3.4

• Fixed broken AST detection.

8.3.3

• Fixed broken AST on postcss dependency duplication in custom parsers.

8.3.2

• Update changelog.

8.3.1

• Fixed false positives PostCSS does nothing warning on syntax option.

8.3 “Duke Murmur”

PostCSS 8.3 improved source map parsing performance, added Node#assign() shortcut, and experimental Document node to AST.

Thanks to Sponsors

This release was possible thanks to our community.

If your company wants to support the sustainability of front-end infrastructure or wants to give some love to PostCSS, you can join our supporters by:

• Tidelift with a Spotify-like subscription model supporting all projects from your lock file.
• Direct donations in PostCSS & Autoprefixer Open Collective.

Source Map Performance

Because PostCSS needs synchronous API, we can’t move from the old `source-map 0.6 to 0.7 (many other open-source projects too).

@​7rulnik forked source-map 0.6 to source-map-js and back-ported performance improvements from 0.7. In 8.3 we switched from source-map to this source-map-js fork.

You map see 4x performance improvements in parsing map from processing step before PostCSS (for instance, Sass).

Document Nodes

Thanks to @​gucong3000, PostCSS already parse CSS from HTML and JS files (CSS-in-JS templates and objects).

But his plugin need big updates. @​hudochenkov from stylelint team decided to create new parsers for styles inside CSS-in-JS, HTML, and Markdown.

He suggested adding new Document node type to PostCSS AST to keep multiple Root nodes inside and JS/HTML/Markdown code blocks between these style blocks.

</tr></table> 

... (truncated)

Changelog

Sourced from postcss's changelog.

8.3.4

• Fixed broken AST detection.

8.3.3

• Fixed broken AST on postcss dependency duplication in custom parsers.

8.3.2

• Update changelog.

8.3.1

• Fixed false positives PostCSS does nothing warning on syntax option.

8.3 “Duke Murmur”

• Added Node#assign() shortcut (by Jonathan Neal).
• Added experimental Document node to AST (by Aleks Hudochenkov).
• Moved to faster fork of source-map (by Valentin Semirulnik).

8.2.15

• Fixed list type definitions (by @​n19htz).

8.2.14

• Removed source-map from client-side bundle (by Barak Igal).

8.2.13

• Fixed ReDoS vulnerabilities in source map parsing (by Yeting Li).

8.2.12

• Fixed package.json exports.

8.2.11

• Fixed DEP0148 warning in Node.js 16.
• Fixed docs (by @​semiromid).

8.2.10

• Fixed ReDoS vulnerabilities in source map parsing.
• Fixed webpack 5 support (by Barak Igal).
• Fixed docs (by Roeland Moors).

8.2.9

• Exported NodeErrorOptions type (by Rouven Weßling).

8.2.8

• Fixed browser builds in webpack 4 (by Matt Jones).

8.2.7

• Fixed browser builds in webpack 5 (by Matt Jones).

8.2.6

• Fixed Maximum call stack size exceeded in Node#toJSON.
• Fixed docs (by inokawa).

... (truncated)

Commits

• c7bae29 Release 8.3.4 version
• 8b4a8b1 Fix Node[my] hack
• 7ea0c9b Release 8.3.3 version
• ff6abab Fix Symbol description
• e51efa0 Fix import order
• 714c5c6 Require PostCSS peer dependency from parser
• d8edfed Hot fix for broken isClean on AST dublication
• 2da5501 Update dependencies
• 026416d Release 8.3.2 version
• 6c30324 Merge pull request #1600 from postcss/dependabot/npm_and_yarn/lodash-4.17.21
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/RoboStack/jupyter-ros/network/alerts).