For Transak onramp, assets are showing up that are not supported for US users

[HEagle18]

Description

With Transak, there is an asset list for global users and then an asset list for US users. Here is the list https://docs.transak.com/docs/on-ramp-crypto-currency-coverage. right now we are showing the global list to all users.

See conversation here https://bravesoftware.slack.com/archives/C023VS4HJ6Q/p1677758889153949

We need to find a way to show only assets that are support for US users to users that have selected USD currency.

Steps to Reproduce

Actual result:

Expected result:

Reproduces how often:

Desktop Brave version:

Android Device details:

• Install type (ARM, x86):
• Device type (Phone, Tablet, Phablet):
• Android version:

Version/Channel Information:

• Can you reproduce this issue with the current release?
• Can you reproduce this issue with the beta channel?
• Can you reproduce this issue with the nightly channel?

Other Additional Information:

• Does the issue resolve itself when disabling Brave Shields?
• Does the issue resolve itself when disabling Brave Rewards?
• Is the issue reproducible on the latest version of Chrome?

Miscellaneous Information:

[muliswilliam]

This was fixed here: brave/brave-core#17773

[srirambv]

@muliswilliam Please add appropriate QA label for this. Adding it to 1.51.x as the linked PR is set for that milestone

[srirambv]

Verification passed on

Brave	1.51.109 Chromium: 113.0.5672.63 (Official Build) (64-bit)
Revision	0e1a4471d5ae5bf128b1bd8f4d627c8cbd55f70c-refs/branch-heads/5672@{#912}
OS	Windows 11 Version 22H2 (Build 22621.1344)

• tokens that only had Transak as provider is not shown in the asset list on Buy screen.

28866.mp4

[srirambv]

Verification passed on Oppo Reno 5 with Android 13 running 1.51.109 x64 build

• Verified Transak is shown only for supported tokens in the US

28866.mp4