Local site favicon is replaced by Brave favicon when clicked Learn more link

[MadhaviSeelam]

Description

Website favicon is replaced by Brave favicon when clicked Learn more link in the shields panel

Steps to Reproduce

1. Install 1.38.83
2. Launch Brave
3. Visit Washingtonpost.com
4. Click Shields icon
5. Click Learn more link below Trackers, ads and more blocked in the shields panel
6. Click Shields icon in Brave.com/privacy-features page
7. Return to previous tab Wasingtonpost.com
8. Click Shields

Actual result:

Washingtonpost.com favicon is replaced by Brave favicon in the shields panel

Expected result:

Washingtonpost.com favicon should display as expected in the shields panel

Reproduces how often:

Easy

Brave version (brave://version info)

Brave	1.38.83 Chromium: 100.0.4896.79 (Official Build) beta (64-bit)
Revision	8fb749dcab8700c24213791969e59deb72fee36f-refs/branch-heads/4896@{#1015}
OS	Windows 11 Version 21H2 (Build 22000.593)

Version/Channel Information:

• Can you reproduce this issue with the current release? N/A
• Can you reproduce this issue with the beta channel? Yes
• Can you reproduce this issue with the nightly channel? Yes

Other Additional Information:

• Does the issue resolve itself when disabling Brave Shields? No
• Does the issue resolve itself when disabling Brave Rewards?
• Is the issue reproducible on the latest version of Chrome?

Miscellaneous Information:

[kjozwiak]

Above requires 1.38.102 or higher for 1.38.x verification.

[GeetaSarvadnya]

Verification PASSED on

Brave | 1.38.103 Chromium: 100.0.4896.127 (Official Build) beta (64-bit)
-- | --
Revision | ff0d0695743e65305d7194f9bd309e5e1c824aa0-refs/branch-heads/4896_88@{#4}
OS | Windows 10 Version 21H2 (Build 19044.1645)

• Verified the STR from the description and ensured the site favicon is shown correctly on both the sites.

[MadhaviSeelam]

Verification Passed on

Brave	1.38.104 Chromium: 101.0.4951.41 (Official Build) (64-bit)
Revision	93c720db8323b3ec10d056025ab95c23a31997c9-refs/branch-heads/4951@{#904}
OS	Windows 11 Version 21H2 (Build 22000.613)

Verified the bug fix. QA complete.