IPFS protocol badge should link to settings and node diagnostics

[lidel]

Current UI only has "Learn more" which links to https://support.brave.com/hc/en-us/sections/360010974932-InterPlanetary-File-System-IPFS- which is ok but bit dry:

UI in Nightly 1.28.28:

To make onboarding and customization easier, I believe we should add more to this popup (could be 3 links under "Learn more", or buttons similar to "Cookies" – whatever makes more sense:

1. "IPFS Settings" – link to brave://settings/ipfs
2. "IPFS Diagnostics – brave://ipfs-internals/
3. "IPFS Docs" → https://docs.ipfs.io/

[stephendonner]

Verified PASSED using

Brave	1.31.10 Chromium: 93.0.4577.58 (Official Build) nightly (x86_64)
Revision	c4410ece044414ea42fa4ba328d08195e818a99c-refs/branch-heads/4577@{#1076}
OS	macOS Version 11.5.2 (Build 20G95)

Steps:

1. new profile
2. launch Brave
3. load ipns://en.wikipedia-on-ipfs.org
4. click on Use a local node
5. click on Open using IPFS
6. now click on the IPFS badge icon in the URL bar
7. confirm the presence and destination of the links

Confirmed:

• IPFS docs - links to https://docs.ipfs.io/
• IPFS diagnostics - links to brave://ipfs-internals/
• IPFS settings - links to brave://settings/ipfs