Make CCO Call for all PayPal Web Checkout Funding Sources

[sshropshire]

Summary of changes

• This PR moves UpdateClientConfigAPI to CorePayments so that it is accessible from all modules.
• This PR also updates CCO for all PayPalWebCheckout funding sources

Checklist

• [ ] ~Added a changelog entry~

Authors

List GitHub usernames for everyone who contributed to this pull request.

• @sshropshire

[KunJeongPark]

Steven, I'm a bit confused, are you going to replace https://github.com/paypal/paypal-android/pull/314 with this PR and another one for the card button?

[sshropshire]

Steven, I'm a bit confused, are you going to replace #314 with this PR and another one for the card button?

This PR is going to merge into that one. We will still need a complete overview of the BCDC feature.

[KunJeongPark]

Are you including the paypal-context-id in the header? In iOS, we are passing it in in the networkClient.fetch in UpdateClientConfigAPI.

[sshropshire]

Are you including the paypal-context-id in the header?

Yes we're also setting it here in UpdateClientConfigAPI.kt

[sshropshire]

@KunJeongPark that's a good catch though, the header name is incorrect. I'll update.

[sshropshire]

@KunJeongPark actually should it be paypal-context-id? I noticed the header is also named paypal-client-context on iOS.

[KunJeongPark]

@KunJeongPark actually should it be paypal-context-id? I noticed the header is also named paypal-client-context on iOS.

you are right, I misspoke