test:snapshot path is incorrect

[GlenOttley]

Running the test:snapshot command as instructed at the end of module 1 creates a nested 'packages/component/src/card/snapshot directory inside the packages/component directory.

change from:

const snapshotPath = join(
    'packages',
    'component',
    dirname(fileName),
    '__snapshots__'
  );

to:

const snapshotPath = join(
    dirname(fileName),
    '__snapshots__'
  );