style(newIDE/app): align two files with prettier 1.15.3 in newIDE/app

The newIDE/app (lint + format + types) CI job added in Phase 5 caught
two pre-existing files that were formatted with a different prettier
version (likely 2.x/3.x during the BYOK + subscription unlock work):

- src/Profile/Subscription/SubscriptionChecker.js
- src/Utils/GDevelopServices/Generation.js

Both have one wrapped-multi-line destructuring parameter that prettier
1.15.3 (pinned in newIDE/app/package.json) inlines to a single line.
Mechanical prettier --write fix; no behavioral change.

Verified:
  npm run check-format -> exit 0
  npm run lint          -> exit 0
  npm test (matching)   -> 33 passed, 0 failed

newIDE/app/src/Profile/Subscription/SubscriptionChecker.js

@@ -32,16 +32,7 @@ const SubscriptionChecker: React.ComponentType<{
   ...Props,
   +ref?: React.RefSetter<SubscriptionCheckerInterface>,
 }> = React.forwardRef<Props, SubscriptionCheckerInterface>(
-  (
-    {
-      mode,
-      id,
-      title,
-      onChangeSubscription,
-      placementId,
-    },
-    ref
-  ) => {
+  ({ mode, id, title, onChangeSubscription, placementId }, ref) => {
     const [dialogOpen, setDialogOpen] = React.useState<boolean>(false);
 
     const closeDialog = () => {

newIDE/app/src/Utils/GDevelopServices/Generation.js

@@ -4,10 +4,7 @@ import { GDevelopAiCdn, GDevelopGenerationApi } from './ApiConfigs';
 import { type MessageByLocale } from '../i18n/MessageByLocale';
 import { getIDEVersionWithHash } from '../../Version';
 import { extractNextPageUriFromLinkHeader } from './Play';
-import {
-  ensureIsArray,
-  ensureObjectHasProperty,
-} from '../DataValidator';
+import { ensureIsArray, ensureObjectHasProperty } from '../DataValidator';
 import {
   isCustomEndpointEnabled,
   customCreateAiRequest,