Bump bootstrap from 4.6.0 to 5.3.2

[dependabot[bot]]

Bumps bootstrap from 4.6.0 to 5.3.2.

Release notes

Sourced from bootstrap's releases.

v5.3.2

Highlights

• Passing a percentage unit to the global abs() is deprecated since Dart Sass v1.65.0. It resulted in a deprecation warning when compiling Bootstrap with Dart Sass. This has been fixed internally by changing the values passed to the divide() function. The divide() function has not been fixed itself so that we can keep supporting node-sass cross-compatibility. In v6, this won't be an issue as we plan to drop support for node-sass.
• Using multiple ids in a collapse target wasn't working anymore and has been fixed.

Color modes

• Increased color contrast of form range track background in light and dark modes.
• Fixed table state rendering for color modes with a focus on the striped table in dark mode to increase color contrast.
• Allow <mark> color customization for color modes.

Docs

• Added alternative CDNs section in Getting started -> Download.
• Added Discord and Bootstrap subreddit links in README and Getting started -> Introduction:
  • Discord maintained by the community
  • Bootstrap subreddit

---

🎨 CSS

• #38816: Use box-shadow CSS variables shadow utilities
• #38955: Fix radios looking like ellipse on responsive mode
• #38976: Use box-shadow CSS vars instead of Sass vars in assets and variables
• #39030: Fix dart-sass deprecation warning
• #39033: Color mode: fix table state rendering
• #39095: Make form range track background more contrasted
• #39119: New Sass var $btn-link-focus-shadow-rgb to allow customization
• #39141: New Sass variable to handle <mark> dark mode bg color

☕️ JavaScript

• #38989: Collapse: Fix multiple ids calls
• #39046: Dropdown: reuse variable

📖 Docs

• #38873: Discord reddit bootstrap
• #38970: docs: add BootstrapVueNext to docs
• #38977: Docs: Add missing form elements in focusable elements
• #38978: Docs: Fix popover template role error
• #38995: introduction: drop details element
• #39037: Further improve image compression with oxipng and the latest jpegoptim
• #39054: Docs: Remove incorrect mention of .left- and .right- utilities from migration guide
• #39060: Migration: add back v5.0.0 heading
• #39145: Docs: add warning callout to add a workaround when jsDelivr is not available
• #39177: Fix: make theme selector tick icon visible when active in examples layout
• #39179: download: Reword CDN paragraph

... (truncated)

Commits

• 344e912 Release v5.3.2 (#39173)
• 317cb2a download: Reword CDN paragraph (#39179)
• 8df9899 Fix: make theme selector tick icon visible when active in examples layout (#3...
• 256ad91 README.md: remove BrowserStack badge (#39180)
• 8816177 Update devDependencies (#39174)
• 52edf18 Build(deps): Bump actions/checkout from 3 to 4 (#39148)
• 9900cf3 Fix collapse multiple ids target (#38989)
• d1d49ff New $btn-link-focus-shadow-rgb for color modes customisation (#39119)
• bde23ae Allow \<mark> colors customization for color modes (#39141)
• bb10c99 Add defensive CSS to handle form check input in fleboxes (#38955)
• 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 show ignore conditions` will show all of the ignore conditions of the specified dependency - `@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[bot]]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.