OZG-7620 create open dialog component; create dialog cancel button

...dmin/keycloak-shared/src/lib/keycloak-formservice.spec.ts

...ibs/admin/keycloak-shared/src/lib/keycloak-formservice.ts

...form-delete-button/user-form-delete-button.component.html

...m-delete-button/user-form-delete-button.component.spec.ts

...r-form-delete-button/user-form-delete-button.component.ts

...ontainer/user-form-delete-dialog-container.component.html

...ainer/user-form-delete-dialog-container.component.spec.ts

...-container/user-form-delete-dialog-container.component.ts

...form-delete-dialog/user-form-delete-dialog.component.html

...m-delete-dialog/user-form-delete-dialog.component.spec.ts

...r-form-delete-dialog/user-form-delete-dialog.component.ts

...ibs/admin/user/src/lib/user-form/user-form.component.html

.../admin/user/src/lib/user-form/user-form.component.spec.ts

.../libs/admin/user/src/lib/user-form/user-form.component.ts

...ibs/admin/user/src/lib/user-form/user.formservice.spec.ts

...ent/libs/admin/user/src/lib/user-form/user.formservice.ts

alfa-client/libs/design-component/src/index.ts

...ncel-dialog-button/cancel-dialog-button.component.spec.ts

...ib/cancel-dialog-button/cancel-dialog-button.component.ts

...b/open-dialog-button/open-dialog-button.component.spec.ts