Clear pinned NFT doesn't have any UI feedback whether the reset worked or not

[srirambv]

Description

Clear pinned NFT doesn't have any UI feedback whether the reset worked or not

Steps to Reproduce

1. Pin a few NFT's
2. Disable Automatically pin NFTs setting
3. Click on Clear pinned NFT, there is no UI feedback if the setting worked or not

Actual result:

Clear pinned NFT doesn't have any UI feedback whether the reset worked or not

Expected result:

Should show if the setting cleared NFT's successfully or not

Reproduces how often:

Easy

Brave version (brave://version info)

Brave	1.52.17 Chromium: 112.0.5615.49 (Official Build) nightly (64-bit)
Revision	bd2a7bcb881c11e8cfe3078709382934e3916914-refs/branch-heads/5615@{#936}
OS	Windows 11 Version 22H2 (Build 23424.1000)

Version/Channel Information:

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

Other Additional Information:

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

Miscellaneous Information:

cc: @cypt4 @kleantzogu @minkyeongshin @jamesmudgett

[josheleonard]

Closing. NFT pinning no longer supported as of brave/brave-core#23808