Update test site: Form field element

[FursovaKate]

At the moment the following features are not presented on angular test site for element Form field: test-site: https: jdi-testing.github.io/jdi-light/angular.html angular site: https://material.angular.io/components/form-field/api

Form Field control:

• [x] disabled: boolean
• [x] subscriptSizing: 'fixed'
• [x] subscriptSizing: 'dynamic'

We would also need to change the way we work with hints:

• [x] align: 'start'
• [x] align: 'end'

[MayaElf]

DONE, merged