fix(deps): update dependency bootstrap to v4.5.3

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This PR contains the following updates:

Package	Type	Update	Change
bootstrap (source)	dependencies	patch	4.5.2 -> 4.5.3

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Release Notes

twbs/bootstrap

### [`v4.5.3`](https://togithub.com/twbs/bootstrap/releases/v4.5.3) [Compare Source](https://togithub.com/twbs/bootstrap/compare/v4.5.2...v4.5.3) ##### CSS - [#​31653](https://togithub.com/twbs/bootstrap/pull/31653): Add a comment to our `escape-svg` function to note that data URIs must be quoted. - [#​31693](https://togithub.com/twbs/bootstrap/pull/31693): Use the `custom-control` shadow variable instead of the generic `input-focus-box-shadow`. - [#​31793](https://togithub.com/twbs/bootstrap/pull/31793): Backport some v5 changes (improved `th` styling in Reboot, custom form field styling when printing, and improvements to `.text-break`). - [#​29714](https://togithub.com/twbs/bootstrap/pull/29714): Keep custom check, radio, and switch theme when printing. - [#​30781](https://togithub.com/twbs/bootstrap/pull/30781): Reboot's `th` updates: Inherit `font-weight: bold` that comes from user agent stylesheets. - [#​30932](https://togithub.com/twbs/bootstrap/pull/30932): `.text-break` changes to drop `overflow-wrap` and use `word-wrap` once again - [#​31754](https://togithub.com/twbs/bootstrap/pull/31754): Improve versions page rendering (also reversed the order while I was here) - [#​31846](https://togithub.com/twbs/bootstrap/pull/31846): Backports the z-index change to `.close` buttons in dismissible `.alert`s. ##### JS - [#​31000](https://togithub.com/twbs/bootstrap/pull/31000): Avoid multiple change event trigger in buttons plugin. _Not applicable to v5 since our button JS plugin has been mostly replaced with pure CSS._ - [#​31673](https://togithub.com/twbs/bootstrap/pull/31673): Fix dropdown variable always evaluating to true. - [#​31696](https://togithub.com/twbs/bootstrap/pull/31696): Ensure `hidePrevented.bs.modal` can be prevented. - [#​31718](https://togithub.com/twbs/bootstrap/pull/31718): Backports new `$dropdown-padding-x` variable from v5. ##### Docs - [#​30811](https://togithub.com/twbs/bootstrap/pull/30811): Mention GPU acceleration fix in docs callout for popovers. _Doesn't apply to v5 since we're updating to Popper v2._ - [#​30838](https://togithub.com/twbs/bootstrap/pull/30838): Explain the `dispose` method more appropriately. - [#​31706](https://togithub.com/twbs/bootstrap/pull/31706): Backports updated margins for code snippets for improved readability. - [#​31769](https://togithub.com/twbs/bootstrap/pull/31769): Backports JS bundle guidance from v5. - [#​31851](https://togithub.com/twbs/bootstrap/pull/31851): Backports mention of missing `to` and `nextwhenvisible` methods. ##### Misc - [#​31297](https://togithub.com/twbs/bootstrap/pull/31297): Switch to xo ESLint config - Updated devDependencies versions

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