Merge branch 'NXSTAGE-1124-remove-breakpoint' into 'development'

src/components.d.ts

src/components/cta-button/cta-button.scss

src/components/cta-link/cta-link.scss

src/components/footer/hy-footer-action/hy-footer-action.scss

src/components/footer/hy-footer-base/hy-footer-base.scss

src/components/footer/hy-footer-info/hy-footer-info.scss

src/components/footer/hy-footer-info/hy-footer-info.tsx

...nents/footer/hy-footer-link-item/hy-footer-link-item.scss

...onents/footer/hy-footer-link-item/hy-footer-link-item.tsx

src/components/footer/hy-footer-link-item/readme.md

src/components/grid-container/grid-container.scss

src/components/grid-item/grid-item.scss

src/components/grid-row/grid-row.scss

src/components/heading/heading.scss

src/components/hy-breadcrumbs/hy-breadcrumbs.scss

src/components/hy-hero/hy-hero.scss

src/components/hy-introduction/hy-introduction.scss

src/components/hy-key-figure-group/hy-key-figure-group.scss

src/components/hy-key-figure/hy-key-figure.scss

...onents/hy-key-highlight-group/hy-key-highlight-group.scss