message: refactor(jest-snapshot): clean up argument typings of internal `printSnapshotAndReceived()` function
diff: @@ -235,7 +235,7 @@ export const printSnapshotAndReceived = (
  b: string, // received serialized but without extra line breaks
  received: unknown,
  expand: boolean, // CLI options: true if `--expand` or false if `--no-expand`
  - snapshotFormat: SnapshotFormat,
  + snapshotFormat?: SnapshotFormat,
  ): string => {
  const aAnnotation = 'Snapshot';
  const bAnnotation = 'Received';
  