fix(deps): update dependency execa to v9.5.0 (#1676)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [execa](https://redirect.github.com/sindresorhus/execa) | [`9.4.0` ->
`9.5.0`](https://renovatebot.com/diffs/npm/execa/9.4.0/9.5.0) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/execa/9.5.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/execa/9.5.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/execa/9.4.0/9.5.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/execa/9.4.0/9.5.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

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

###
[`v9.5.0`](https://redirect.github.com/sindresorhus/execa/releases/tag/v9.5.0)

[Compare
Source](https://redirect.github.com/sindresorhus/execa/compare/v9.4.1...v9.5.0)

#### Features

- When redirecting `stdout` or `stderr` to a file, [allow
appending](https://redirect.github.com/sindresorhus/execa/blob/main/docs/output.md#file-output)
instead of overwriting.
([#&#8203;1166](https://redirect.github.com/sindresorhus/execa/issues/1166))

```js
await execa({stdout: {file: 'output.txt', append: true}})`npm run build`;
```

###
[`v9.4.1`](https://redirect.github.com/sindresorhus/execa/releases/tag/v9.4.1)

[Compare
Source](https://redirect.github.com/sindresorhus/execa/compare/v9.4.0...v9.4.1)

##### Bug fixes

- Fix using `process.execPath` with Deno. Thanks
[@&#8203;w3cj](https://redirect.github.com/w3cj)!
([#&#8203;1160](https://redirect.github.com/sindresorhus/execa/issues/1160))

</details>

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