Fix: update Ledger instructions

[katspaugh]

What it solves

Resolves #2876

How this PR fixes it

I've updated the image (took it from Ledger's docs), added links to their docs and updated the name of the setting (it's now called Blind Signing).

Screenshots

[github-actions]

CLA Assistant Lite All Contributors have signed the CLA.

[github-actions]

ESLint Summary View Full Report

Annotations are provided inline on the Files Changed tab. You can also see all annotations that were generated on the annotations page.

Type	Occurrences	Fixable
Errors	0	0
Warnings	0	0
Ignored	0	N/A

• Result: ✅ success
• Annotations: 0 total

---

^{Report generated by eslint-plus-action}

[iamacook]

Quite the photographer 😉

[coveralls]

Pull Request Test Coverage Report for Build 1724088469

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 31.968%

---

Totals
Change from base Build 1723311410:	0.0%
Covered Lines:	3115
Relevant Lines:	8685

---

💛 - Coveralls

[github-actions]

Deployment links

🟠 Rinkeby	⚪ Mainnet	🟣 Polygon	🟡 BSC	⚫ Arbitrum	🟢 Gnosis Chain

[github-actions]

E2E Tests Failed
Check the results here: https://github.com/gnosis/safe-react-e2e-tests/actions/runs/1724124042

Failed tests:

• ❌ Safe Apps List Safe Apps List
• ❌ Read-only transaction creation and review Read-only transaction creation and review

[francovenica]

The Image is there. Looks good

Note: I still have an "old legder" so the original image would still work for people like me 😄

[katspaugh]

@francovenica think we should add smith like "(formerly known as Display Transaction Data)"?

[iamacook]

think we should add smith like "(formerly known as Display Transaction Data)"?

Probably good to cover all bases.

[katspaugh]

On the other hand, the docs I linked mention what this setting used to be called, so I think it's fine.

[francovenica]

If you want to add something like "(Called Display Transaction Data in older models)". But I'm pretty sure is not that big of a deal, there isn't that many options inside the Eth app for ledger, not much room for the user to mess that one up