frontend-plugin-api: migration to IconElement + API reports

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

packages/frontend-internal/src/wiring/InternalFrontendPlugin.ts

@@ -17,7 +17,7 @@
 import {
   Extension,
   FeatureFlagConfig,
-  IconComponent,
+  IconElement,
   OverridableFrontendPlugin,
 } from '@backstage/frontend-plugin-api';
 import { JsonObject } from '@backstage/types';
@@ -28,7 +28,7 @@ export const OpaqueFrontendPlugin = OpaqueType.create<{
   versions: {
     readonly version: 'v1';
     readonly title?: string;
-    readonly icon?: IconComponent;
+    readonly icon?: IconElement;
     readonly extensions: Extension<unknown>[];
     readonly featureFlags: FeatureFlagConfig[];
     readonly infoOptions?: {