fix: update token price tooltip

[iamacook]

What it solves

Resolves #2252

How this PR fixes it

This updates the token price tooltip for those with a fiat value of 0 to: "Provided values are indicative and we are unable to accommodate pricing requests for individual assets".

How to test it

Hover over the warning next to a token that has a fiat value of 0 and observe the new tooltip title.

Screenshots

Checklist

• I've tested the branch on mobile 📱
• I've documented how it affects the analytics (if at all) 📊
• I've written a unit/e2e test for it (if applicable) 🧑‍💻

[github-actions]

Branch preview

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https://balance_tooltip--walletweb.review-wallet-web.5afe.dev

[github-actions]

ESLint Summary View Full Report

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

• Result: ✅ success
• Annotations: 0 total

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^{Report generated by eslint-plus-action}

[francovenica]

LGTM. The message is correct