Bump bootstrap from 4.6.0 to 4.6.1

[dependabot[bot]]

Bumps bootstrap from 4.6.0 to 4.6.1.

Release notes

Sourced from bootstrap's releases.

4.6.1

What's changed

• Replace Sass division with multiplication and custom divide() function by @​mdo in twbs/bootstrap#34571
• Update RFS to v8.1.0 by @​XhmikosR in twbs/bootstrap#34571
• fix(forms): input-group and validation icons by @​ffoodd in twbs/bootstrap#32968
• Fix minor visual bug in Firefox caused by moz-focusring by @​kremit in twbs/bootstrap#32821
• Adjust SAFE_URL_PATTERN regex for use with test method of regexes by @​nikonthethird in twbs/bootstrap#33153
• Add sms in the SAFE_URL_PATTERN for sanitizer by @​XhmikosR in twbs/bootstrap#35074
• Adjust feedback icon position and padding for select.form-control by @​mdo in twbs/bootstrap#33206
• Carousel: use buttons, not links, for prev/next controls by @​patrickhlauke in twbs/bootstrap#33165
• v4: Sass docs for default variables by @​mdo in twbs/bootstrap#33392
• Handle complex expressions in add() & subtract() by @​ffoodd in twbs/bootstrap#34047
• More concise improvements for add() and subtract() by @​ffoodd in twbs/bootstrap#34432
• Remove aria-haspopup from dropdowns by @​patrickhlauke in twbs/bootstrap#33624
• Dropdown: support .dropdown-item wrapped in <li> tags by @​cpsievert in twbs/bootstrap#33649
• Update Node versions in JS tests (drop Node 10, add Node 16), update docs JS assets and add variables for vertical-align in spinners by @​XhmikosR in twbs/bootstrap#33807
• Replace Freenode with Libera IRC server by @​midzer twbs/bootstrap#34050
• Fix repetition in the Navbar docs description by @​coliff in twbs/bootstrap#34208
• Enable 0.x with negative margins in utilities by @​k-utsumi in twbs/bootstrap#33593
• Remove print thead rule by @​coliff in twbs/bootstrap#34426
• Fix prevented show event disabling modals with fade class from being displayed again by @​alpadev in twbs/bootstrap#34087
• Input group validation with custom-file input by @​ffoodd in twbs/bootstrap#33239
• Add eslint-plugin-qunit and tighten JS tests by @​XhmikosR in twbs/bootstrap#32270
• Update our tests to Node 16 and npm 8 by @​XhmikosR in twbs/bootstrap#35142
• Disabled link cleanup by @​patrickhlauke in twbs/bootstrap#34924
• Updated our devDependencies including terser; also enabled two passes for terser by @​XhmikosR

Full changelog

https://github.com/twbs/bootstrap/compare/v4.6.0...v4.6.1

Commits

• 043a03c Release v4.6.1 (#35272)
• ef6a418 images.md: remove zero-width space (#35234)
• 3f88326 Update devDependencies (#35271)
• 4133069 Update devDependencies and switch to Node.js 16/npm 8
• fc492ed terser: specify 2 passes as it offers slightly better compression
• fe73da9 JS: minor refactoring
• 4f0187c Revert "Bundlewatch: stop ignoring dependabot branches (#33192)" (#35069)
• 6d0fd8c Backport #35074
• 7b3a47e Update terser to v5.9.0.
• e482fbb fix(input-group): custom-file with validation (#33239)
• Additional commits viewable in compare view

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