chore(deps): update dependency execa to v8 (#675)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [execa](https://togithub.com/sindresorhus/execa) | [`^7.2.0` ->
`^8.0.0`](https://renovatebot.com/diffs/npm/execa/7.2.0/8.0.0) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/execa/8.0.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
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|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/execa/7.2.0/8.0.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
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|

---

### Release Notes

<details>
<summary>sindresorhus/execa (execa)</summary>

###
[`v8.0.0`](https://togithub.com/sindresorhus/execa/releases/tag/v8.0.0)

[Compare
Source](https://togithub.com/sindresorhus/execa/compare/v7.2.0...v8.0.0)

##### Breaking

- Require Node.js 16.7.0 and later
([#&#8203;569](https://togithub.com/sindresorhus/execa/issues/569))

</details>

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package.json

@@ -45,7 +45,7 @@
 		"@clack/prompts": "^0.7.0",
 		"all-contributors-for-repository": "^0.0.10",
 		"chalk": "^5.3.0",
-		"execa": "^7.2.0",
+		"execa": "^8.0.0",
 		"git-remote-origin-url": "^4.0.0",
 		"git-url-parse": "^13.1.0",
 		"js-yaml": "^4.1.0",