Gravity Forms Mailchimp Addon 5.5.0

- Fix an error where the Mailchimp connection alerts appear when attempting to connect other add-ons

- Fixed an issue that prevented the Marketing Permission setting to be applied to users in certain situations.
- Fixed an issue where the opt-in email is not sending to already pending members when they resubscribe.

- Fixed an issue that prevented the Marketing Permission setting to be applied to users in certain situations.
- Fixed an issue where the opt-in email is not sending to already pending members when they resubscribe.