Fix another eval issue

packages/snaps-utils/src/eval-worker.ts

@@ -1,3 +1,6 @@
+// eslint-disable-next-line @typescript-eslint/ban-ts-comment
+// @ts-ignore - TypeScript complains about this being ESM in a CJS file, but
+// `ses/lockdown` has a CommonJS entry point.
 // eslint-disable-next-line import/no-unassigned-import
 import 'ses/lockdown';