Issue title: [Desktop] `Pending` for Uphold wallet is not translated
 Issue body: Follow up to https://github.com/brave/brave-browser/issues/10023
`Pending` is not translated

## Steps to Reproduce
<!--Please add a series of steps to reproduce the issue-->

1. Clean profile in Polish (PL) locale
1. enable rewards
1. claim grant
1. click verify wallet
1. create new account
1. when you are redirected back to rewards click on Verify wallet
1. make sure that you see dropdown telling you that you are in pending status 
1. Check the status in Brave Panel and `brave://rewards`

## Actual result:
<!--Please add screenshots if needed-->
`Pending` is not translated
`Polish`
![image](https://user-images.githubusercontent.com/34715963/89478949-d57a1900-d791-11ea-80da-9c1015ce2b84.png)
`German`
![image](https://user-images.githubusercontent.com/34715963/89478732-20dff780-d791-11ea-94dd-e64a7617df1c.png)



## Expected result:
`Pending` is translated

## Reproduces how often: 
<!--[Easily reproduced/Intermittent issue/No steps to reproduce]-->
Easily reproduced

## Brave version (brave://version info)
<!--For installed build, please copy Brave, Revision and OS from brave://version and paste here. If building from source please mention it along with brave://version details-->


cc @brave/legacy_qa @rebron @mkarolin 
 Comments: 
 Comment 0: Fixed by https://github.com/brave/brave-browser/issues/11395

Verification passed on

Brave | 1.13.82 Chromium: 85.0.4183.83 (Official Build) (64-bit)
-- | --
Revision | 94abc2237ae0c9a4cb5f035431c8adfb94324633-refs/branch-heads/4183@{#1658}
OS | Ubuntu 18.04 LTS

Verified STR from the description

![image](https://user-images.githubusercontent.com/34715963/91387739-2da6b700-e836-11ea-99d8-50e84dd83ad1.png)
![image](https://user-images.githubusercontent.com/34715963/91387848-6777bd80-e836-11ea-8326-792f102ec8a6.png)

Encountered https://github.com/brave/brave-browser/issues/11459 

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