revert with

Author: iOvergaard

src/packages/core/icon-registry/icon.registry.ts

@@ -1,4 +1,5 @@
-import icons from './icons/icons.json' with { type: 'json' };
+// @ts-ignore
+import icons from './icons/icons.json' assert { type: 'json' };
 import { UUIIconRegistry } from '@umbraco-cms/backoffice/external/uui';
 
 interface UmbIconDescriptor {

src/packages/core/modal/common/icon-picker/icon-picker-modal.element.ts

@@ -1,4 +1,4 @@
-import icons from '../../../icon-registry/icons/icons.json' with { type: 'json' };
+import icons from '../../../icon-registry/icons/icons.json' assert { type: 'json' };
 import type { UUIColorSwatchesEvent } from '@umbraco-cms/backoffice/external/uui';
 
 import { css, html, customElement, state, repeat } from '@umbraco-cms/backoffice/external/lit';