Add ability to buy in Crypto Wallets using Wyre

[bbondy]

Using the Buy button in Crypto Wallets should allow you to use Wyre to buy crypto currency.
@Douglashdaniel could you please add the information for how to test in this issue?

QA:

You can see info on orders using this API:
https://api.testwyre.com/v3/orders/WO_XXXXXXXXX

To test, you can use the testwyre site and account info with the environment variabel:
METAMASK_DEBUG=1

[bbondy]

Fixed via brave/ethereum-remote-client#228

[srirambv]

Verification passed on

Brave	1.21.77 Chromium: 89.0.4389.90 (Official Build) (64-bit)
Revision	62eb262cdaae9ef819aadd778193781455ec7a49-refs/branch-heads/4389@{#1534}
OS	Linux
Component	1.0.26 Dev

• Verified able to connect to Wyre Test net and purchase ETH
• Verified once transaction was successful ETH balance updated on Kovan testnet

Connect to Wyre	Successful Transaction	Deposit on Kovan Testnet

---

Verification passed on

Brave	1.22.62 Chromium: 89.0.4389.90 (Official Build) beta (64-bit)
Revision	62eb262cdaae9ef819aadd778193781455ec7a49-refs/branch-heads/4389@{#1534}
OS	Windows 10 OS Version 2009 (Build 19042.867)
Component	1.0.26 Dev

• Verified able to connect to Wyre Test net and purchase ETH
• Verified once transaction was successful ETH balance updated on Kovan testnet

Connect to Wyre	Successful Transaction	Deposit on Kovan Testnet

---

Verification passed on

Brave	1.24.8 Chromium: 89.0.4389.90 (Official Build) nightly (x86_64)
Revision	62eb262cdaae9ef819aadd778193781455ec7a49-refs/branch-heads/4389@{#1534}
OS	macOS Version 10.15.7 (Build 19H114)
Component	1.0.26 Dev

• Verified able to connect to Wyre Test net and purchase ETH
• Verified once transaction was successful ETH balance updated on Kovan testnet

Connect to Wyre	Successful Transaction	Deposit on Kovan Testnet