Fixes example code

Fixes the example code block in README.

Updated dependency to fix security vulnerability

Updated gocardless-nodejs dependency to fix a security vulnerability

Publish to GitHub

We are no longer publishing to npmjs

Updated peer dependencies to support React 18

We have updated peer dependencies and dev dependencies to support React 18.

v0.3.1

Update storybook to include instructions for setting up a Billing Request Flow before being fully integrated.

v0.3.0

Support Billing Request Template IDs (in the client only, yet to be deployed in the backend)