v21.2.13
refactor(aria/accordion): simplify code by using template references instead of user id to match panels with triggers (#32855)
refactor(multiple): use relative imports within aria package (#32522)
fix(aria/grid): align output naming with styleguide
fix(multiple): incorrect paths in declaration files for aria
fix(aria/menu): align output naming with styleguide
build: set up API goldens for aria (#32441)