Migrate repo to Newfold labs org

[circlecube]

Proposed changes

This changes the update url to the new endpoint.

This is in preparation for migrating the repo to the newfold-labs org. Once this merge is integrated and a release is tagged, the distributed plugin installations will begin looking for updates at the new URL and immediately find the major update.

See https://jira.newfold.com/browse/PRESS10-41 and newfold-labs/wp-plugin-bluehost#1

Type of Change

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices apply)

Checklist

• I have read the CONTRIBUTING doc
• Linting and tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)

Further comments