v21.2.14
build: enable AoT compilation for all tests (#31930)
docs: replace angular.io links with angular.dev (#29734)
refactor(cdk/bidi): convert to standalone
refactor(cdk/bidi): remove unnecessary factory
refactor(cdk/bidi): fix strict property initialization errors
fix(material/form-field): use ResizeObserver for label offset calculation (#30702)