Remove `BModal` from `GlModal`
## [BootstrapVue props we should support](https://bootstrap-vue.org/docs/components/modal#comp-ref-b-modal-props) - `aria-label` - `auto-focus-button` - `body-bg-variant` - `body-class` - `body-text-variant` - `busy` - `button-size` - `cancel-disabled` - `cancel-title` - `cancel-title-html` - `Use with caution"` - `cancel-variant` - `centered` - `content-class` - `dialog-class` - `footer-bg-variant` - `footer-border-variant` - `footer-class` - `footer-tag` - `footer-text-variant` - `header-bg-variant` - `header-border-variant` - `header-class` - `header-close-content` - `header-close-label` - `header-close-variant` - `header-tag` - `header-text-variant` - `hide-backdrop` - `hide-footer` - `hide-header` - `hide-header-close` - `id` - `ignore-enforce-focus-selector` - `lazy` - `modal-class` - `no-close-on-backdrop` - `no-close-on-esc` - `no-enforce-focus` - `no-fade` - `no-stacking` - `ok-disabled` - `ok-only` - `ok-title` - `ok-title-html` - `ok-variant` - `return-focus` - `scrollable` - `size` - `static` - `title` - `title-class` - `title-html` - `title-sr-only` - `title-tag` - `visible` ## [BootstrapVue props we should consider _not_ supporting](https://bootstrap-vue.org/docs/components/modal#comp-ref-b-modal-props) https://gitlab-org.gitlab.io/frontend/bootstrapvue-component-usage-breakdown/components.json can be used as a starting point to see if the prop is used, but should not be considered an exhaustive list (it does not check https://gitlab.com/gitlab-org/customers-gitlab-com/ or Switchboard, please do this manually). We should weigh the pros and cons of supporting each prop individually. Needs more investigation, this will be a complicated migration ## [BootstrapVue slots we should support](https://bootstrap-vue.org/docs/components/modal#comp-ref-b-modal-slots) Needs more investigation, this will be a complicated migration ## [BootstrapVue events we should support](https://bootstrap-vue.org/docs/components/modal#comp-ref-b-modal-events) Needs more investigation, this will be a complicated migration
issue