Support for adding a .p8 file for APNS Push Configuration #17
Description
It appears the parameters in the SDK for APNS Push Configuration only supports .p12 files while the endpoint supports both .p12 and .p8.
https://sendbird.com/docs/chat/platform-api/v3/push-notifications/managing-apns-configurations/add-an-apns-push-configuration
It would be beneficial to add support for both. See the implementation details in the SDK here:
https://github.com/sendbird/sendbird-platform-sdk-python/blob/main/sendbird_platform_sdk/model/add_apns_push_configuration_data.py