fix: support json array in attributes

[mrehan27]

fixes: https://github.com/customerio/issues/issues/10475

Changes

• Updated StringAnyEncodable to encode arrays recursively

Tested On

• React Native (APN Sample App)
• Flutter (Sample App)
• iOS (CocoaPods-FCM)

[github-actions]

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[github-actions]

Sample app builds 📱

Below you will find the list of the latest versions of the sample apps. It's recommended to always download the latest builds of the sample apps to accurately test the pull request.

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• APN-UIKit: rehan/json-array-encoding (1690362172)
• CocoaPods-FCM: rehan/json-array-encoding (1690362265)

[ami-aman]

@mrehan27 Please test this with wrapper packages as well. I don't see this as a note in the description.

[mrehan27]

Thanks @ami-aman. Already tested with React Native and sample data in linked ticket, will test with Flutter too. Updated descriptions for clarity.

[Shahroz16]

LGTM, added couple of comments