chore(Modal): fixed Props type to use DialogHTMLAttributes (#459)

* feat(Modal): added ariaHidden to Modal component Props. (#456)

* fix(Modal): fixed Props type to use DialogHTMLAttributes

* refactor: remove ModalLegacyProps as it is not used

Author: yosipy

src/Modal/Modal.tsx

@@ -7,9 +7,9 @@ import { IComponentBaseProps } from '../types'
 import ModalActions from './ModalActions'
 import ModalBody from './ModalBody'
 import ModalHeader from './ModalHeader'
-import ModalLegacy, { ModalProps as ModalLegacyProps } from './ModalLegacy'
+import ModalLegacy from './ModalLegacy'
 
-export type ModalProps = React.HTMLAttributes<HTMLDialogElement> &
+export type ModalProps = React.DialogHTMLAttributes<HTMLDialogElement> &
   IComponentBaseProps & {
     open?: boolean
     responsive?: boolean