[Form] Adding attributes to ChoiceView

Description:
Because some times is usefull to add some attributes to select's options. Exemple when using, select2, chosen, or juste by adding some prototypes.

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #5286
| License       | MIT