Checklist

• I've run bundle exec rspec from the root directory to see all new and existing tests pass
• I've followed the fastlane code style and run bundle exec rubocop -a to ensure the code style is valid
• I see several green ci/circleci builds in the "All checks have passed" section of my PR (connect CircleCI to GitHub if not)
• I've read the Contribution Guidelines
• I've updated the documentation if necessary.
• I've added or updated relevant unit tests.

Motivation and Context

The URLs linked to outdated sites.

Description

Under the testfairy header there are two hyperlinks:

• Upload a new build to TestFairy (https://www.testfairy.com/)
• You can retrieve your API key on your settings page (https://free.testfairy.com/settings/)

These URLs are outdated. I updated them with the correct links:

• Upload a new build to TestFairy (https://saucelabs.com/products/mobile-testing/app-betas)
• You can retrieve your API key on your settings page (hhttps://app.testfairy.com/settings/access-key)

Testing Steps

Obtained the sites from Sauce Labs site.