fix: 1420 1419 Adapt user role to work with backend

src/app/components/presentationals/user-form/user-form.html

src/app/components/presentationals/user-form/user-form.ts

...urrent-user/admin-user-edit-role-current-user.dialog.html

...-current-user/admin-user-edit-role-current-user.dialog.ts

...onals/admin-user-form/admin-user-form.presentational.html

...tionals/admin-user-form/admin-user-form.presentational.ts

...admin-user-detail-edit/admin-user-detail-edit.routable.ts

...entationals/deposit-form/deposit-form.presentational.html

...esentationals/deposit-form/deposit-form.presentational.ts

...ables/deposit-detail-edit/deposit-detail-edit.routable.ts

...s/routables/deposit-metadata/deposit-metadata.routable.ts

...e/organizational-unit/stores/organizational-unit.state.ts

src/app/models/index.ts

src/app/shared/enums/application-role.enum.ts

src/app/shared/services/security.service.ts

src/app/stores/app.state.ts

src/assets/openapi/DLCM-APIs.json