Attempt Uphold wallet relinking more often

[zenparsing]

Currently, Rewards will attempt to link the user's Uphold wallet to their payment ID only once for the user's profile. Instead, we should attempt to re-link the user's Uphold wallet when they successfully complete the Uphold login process.

[LaurenWags]

labelling as QA/Blocked until this is uplifted to 1.22.x and a new build is created

[kjozwiak]

Merged into 1.22.x via brave/brave-core#8211 (review). Just need a new build which we'll get soon. Still waiting on one more PR.

[srirambv]

Verification passed on OnePlus 6T with Android 10 running 1.22.65 x64 build

• Verified disconnecting an existing wallet shows up on log

2021-03-19 08:37:33.213 6242-6242/? V/chromium: [VERBOSE1:uphold.cc(196)] Disconnecting wallet

• Verified reconnecting wallet shows the confirmation of existing wallet

2021-03-19 08:39:37.495 6242-6242/? V/chromium: [VERBOSE1:wallet_create.cc(35)] Wallet already exists
2021-03-19 08:39:37.502 6242-6242/? V/chromium: [VERBOSE5:ledger_impl.cc(133)] 
    [ REQUEST ]
    > URL: https://api-sandbox.uphold.com/oauth2/token
    > Method: UrlMethod::POST
    > Content: code=44..................&grant_type=authorization_code
    > Content Type: application/x-www-form-urlencoded

2021-03-19 08:34:21.836 6242-6242/? V/chromium: [VERBOSE5:ledger_impl.cc(133)] 
    [ REQUEST ]
    > URL: https://grant.rewards.bravesoftware.com/v3/wallet/uphold/7ba............................./claim
    > Method: UrlMethod::POST
    > Content: {"signedLinkingRequest":"eyJ.........."}
    > Content Type: application/json; charset=utf-8

• Verified able to reconnect/relink from panel as well

2021-03-19 08:43:07.550 6242-6242/? V/chromium: [VERBOSE6:logging_util.cc(136)] 
    [ RESPONSE - OnRequest ]
    > Url: https://grant.rewards.bravesoftware.com/v3/wallet/uphold/7ba.............................../claim
    > Result: Success
    > HTTP Code: 200
    > Body: null

Disconnected	Connected

---

Verified passed with

Brave	1.22.65 Chromium: 89.0.4389.90 (Official Build) (x86_64)
Revision	62eb262cdaae9ef819aadd778193781455ec7a49-refs/branch-heads/4389@{#1534}
OS	macOS Version 10.15.7 (Build 19H524)

Verified test plan from brave/brave-core#8180

After disconnecting the wallet, I saw the below in my logs:

[Mar 19, 2021, 11:41:12.4 AM:INFO:uphold.cc(196)] Disconnecting wallet

Confirmed UI showed wallet as disconnected:

brave://rewards	brave://rewards-internals	panel

Reconnected Uphold wallet on brave://rewards:

brave://rewards	brave://rewards-internals	panel

Confirmed I see linking request in the logs:

[ REQUEST ]
> URL: https://grant.rewards.bravesoftware.com/v3/wallet/uphold/f0............0/claim
> Method: UrlMethod::POST
> Content: {"signedLinkingRequest":"eyJ.............
> Content Type: application/json; charset=utf-8
[Mar 19, 2021, 11:43:32.8 AM:VERBOSE6:logging_util.cc(136)] 
[ RESPONSE - OnRequest ]
> Url: https://grant.rewards.bravesoftware.com/v3/wallet/uphold/f0.............0/claim
> Result: Success
> HTTP Code: 200
> Body: null

Checked able to reconnect/relink from panel as well:

[ REQUEST ]
> URL: https://grant.rewards.bravesoftware.com/v3/wallet/uphold/f0.............0/claim
> Method: UrlMethod::POST
> Content: {"signedLinkingRequest":"eyJ.............
> Content Type: application/json; charset=utf-8
[Mar 19, 2021, 11:45:49.5 AM:VERBOSE6:logging_util.cc(136)] 
[ RESPONSE - OnRequest ]
> Url: https://grant.rewards.bravesoftware.com/v3/wallet/uphold/f0................0/claim
> Result: Success
> HTTP Code: 200
> Body: null