Leftovers from #32057

Use browserslist defaults which is `> 0.5%, last 2 versions, Firefox ESR, not dead`

Bumps [cross-env](https://github.com/kentcdodds/cross-env) from 7.0.2 to 7.0.3.
- [Release notes](https://github.com/kentcdodds/cross-env/releases)
- [Changelog](https://github.com/kentcdodds/cross-env/blob/master/CHANGELOG.md)
- [Commits](https://github.com/kentcdodds/cross-env/compare/v7.0.2...v7.0.3

)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bumps [linkinator](https://github.com/JustinBeckwith/linkinator) from 2.4.0 to 2.5.1.
- [Release notes](https://github.com/JustinBeckwith/linkinator/releases)
- [Commits](https://github.com/JustinBeckwith/linkinator/compare/v2.4.0...v2.5.1

)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

- Add CSS custom property with fallback to Sass variable
- Update docs to mention the new CSS custom property
- Rewrite some of the docs to use divider instead of separator, and add some context here and there

Bumps [hugo-bin](https://github.com/fenneclab/hugo-bin) from 0.66.2 to 0.67.0.
- [Release notes](https://github.com/fenneclab/hugo-bin/releases)
- [Commits](https://github.com/fenneclab/hugo-bin/compare/v0.66.2...v0.67.0

)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bumps [rollup](https://github.com/rollup/rollup) from 2.33.3 to 2.34.0.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v2.33.3...v2.34.0

)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bumps [@babel/core](https://github.com/babel/babel/tree/HEAD/packages/babel-core) from 7.12.8 to 7.12.9.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.12.9/packages/babel-core

)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bumps [@rollup/plugin-babel](https://github.com/rollup/plugins) from 5.2.1 to 5.2.2.
- [Release notes](https://github.com/rollup/plugins/releases)
- [Commits](https://github.com/rollup/plugins/compare/babel-v5.2.1...babel-v5.2.2

)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [@rollup/plugin-commonjs](https://github.com/rollup/plugins) from 16.0.0 to 17.0.0.
- [Release notes](https://github.com/rollup/plugins/releases)
- [Commits](https://github.com/rollup/plugins/compare/commonjs-v16.0.0...commonjs-v17.0.0

)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [linkinator](https://github.com/JustinBeckwith/linkinator) from 2.2.2 to 2.4.0.
- [Release notes](https://github.com/JustinBeckwith/linkinator/releases)
- [Commits](https://github.com/JustinBeckwith/linkinator/compare/v2.2.2...v2.4.0

)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [@rollup/plugin-node-resolve](https://github.com/rollup/plugins) from 10.0.0 to 11.0.0.
- [Release notes](https://github.com/rollup/plugins/releases)
- [Commits](https://github.com/rollup/plugins/compare/node-resolve-v10.0.0...commonjs-v11.0.0

)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [autoprefixer](https://github.com/postcss/autoprefixer) from 10.0.2 to 10.0.4.
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/master/CHANGELOG.md)
- [Commits](https://github.com/postcss/autoprefixer/compare/10.0.2...10.0.4

)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Drop the support of show property from the modal plugin.
When creating the new modal instance in v5, the `show` property does not work anymore, so instead of fixing the behavior just removing it permanently to keep the consistency between all the plugins. (All other plugins require the `show()` method to be called on the instances to be shown)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

before overwriting it...

Update to the tooltip.js to add an aria-label attribute that contains the original title of the element, but only if the element doesn't have an existing aria-label attribute.

This is to address cases where screen readers are not capturing the aria-describedby attribute that is added when the tooltip is triggered.  This should also avoid a race condition between the screen reader and the appearance of the tooltip.

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Remove the default invisible gradient causing the performance issue in #32266

. By removing the custom property, the linear gradient will become invalid, thus not appear by default.

There can still be a performance issue with striped tables though.

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

x-ref https://github.com/twbs/bootstrap/discussions/32276#discussioncomment-141850



Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Porting of #31834 to main.

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Specify the branches and clean up the comments

* @babel/cli         ^7.12.1  →  ^7.12.8
* @babel/core        ^7.12.3  →  ^7.12.8
* @babel/preset-env  ^7.12.1  →  ^7.12.7
* eslint             ^7.13.0  →  ^7.14.0
* postcss             ^8.1.7  →   ^8.1.10
* postcss-cli         ^8.2.0  →   ^8.3.0
* rollup             ^2.33.2  →  ^2.33.3
* stylelint          ^13.7.2  →  ^13.8.0