feat(segmented): create component

CHANGELOG.md

projects/ngx-dsfr-components/src/lib/components/index.ts

...-components/src/lib/components/segmented-control/index.ts

...onents/segmented-control/segmented-control.component.html

...mponents/segmented-control/segmented-control.component.ts

...rc/lib/components/segmented-control/segmented-control.mdx

...b/components/segmented-control/segmented-control.model.ts

.../components/segmented-control/segmented-control.module.ts

...components/segmented-control/segmented-control.stories.ts