privacy policy link in Brave News opt-in should go to https://brave.com/privacy/browser/#brave-news

[stephendonner]

Description

privacy policy link in Brave News opt-in should go to https://brave.com/privacy/browser/#brave-news

This is a follow-up to #22553 but on desktop

Steps to Reproduce

1. install 1.41.74
2. launch Brave
3. open a new-tab page
4. scroll down
5. click on the privacy policy link in the Brave News opt-in dialog

Actual result:

Goes to https://brave.com/privacy/browser

example	example

Expected result:

Goes to https://brave.com/privacy/browser/#brave-news

Reproduces how often:

100%

Brave version (brave://version info)

Brave	1.41.74 Chromium: 103.0.5060.53 (Official Build) beta (x86_64)
Revision	a1711811edd74ff1cf2150f36ffa3b0dae40b17f-refs/branch-heads/5060@{#853}
OS	macOS Version 12.5 (Build 21G5046c)

Version/Channel Information:

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

cc @mattmcalister @kjozwiak @petemill