chore(deps): update dependency eslint-plugin-yml to v1.15.0 (#389)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [eslint-plugin-yml](https://ota-meshi.github.io/eslint-plugin-yml/)
([source](https://redirect.github.com/ota-meshi/eslint-plugin-yml)) |
[`1.14.0` ->
`1.15.0`](https://renovatebot.com/diffs/npm/eslint-plugin-yml/1.14.0/1.15.0)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/eslint-plugin-yml/1.15.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/eslint-plugin-yml/1.15.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/eslint-plugin-yml/1.14.0/1.15.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/eslint-plugin-yml/1.14.0/1.15.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>ota-meshi/eslint-plugin-yml (eslint-plugin-yml)</summary>

###
[`v1.15.0`](https://redirect.github.com/ota-meshi/eslint-plugin-yml/blob/HEAD/CHANGELOG.md#1150)

[Compare
Source](https://redirect.github.com/ota-meshi/eslint-plugin-yml/compare/v1.14.0...v1.15.0)

##### Minor Changes

-
[#&#8203;374](https://redirect.github.com/ota-meshi/eslint-plugin-yml/pull/374)
[`4790eaf`](https://redirect.github.com/ota-meshi/eslint-plugin-yml/commit/4790eaf7c71c20080e1dbc629ba79c08d2d75e47)
Thanks [@&#8203;ota-meshi](https://redirect.github.com/ota-meshi)! -
feat: add `overrides` option to `yml/plain-scalar`

</details>

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