chore(deps): update dependency mikefarah/yq to v4.12.1 (#63)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [mikefarah/yq](https://github.com/mikefarah/yq) | minor | `v4.11.2` -> `v4.12.1` |

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### Release Notes

<details>
<summary>mikefarah/yq</summary>

### [`v4.12.1`](https://github.com/mikefarah/yq/releases/v4.12.1)

[Compare Source](https://github.com/mikefarah/yq/compare/v4.12.0...v4.12.1)

-   Fixes https://github.com/mikefarah/yq/issues/919

### [`v4.12.0`](https://github.com/mikefarah/yq/releases/v4.12.0)

[Compare Source](https://github.com/mikefarah/yq/compare/v4.11.2...v4.12.0)

-   Can now convert yaml to properties properties format (`-o=props`), See [docs](https://mikefarah.gitbook.io/yq/v/v4.x/usage/properties) for more info.
-   Fixed document header/footer comment handling when merging (https://github.com/mikefarah/yq/issues/919)
-   pretty print yaml 1.1 compatibility  (https://github.com/mikefarah/yq/issues/914)

</details>

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### Configuration

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This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).

Reviewed-on: docker/lhci#63
Co-authored-by: Renovator Bot <renovator@rknet.org>
Co-committed-by: Renovator Bot <renovator@rknet.org>

Dockerfile

@@ -13,7 +13,7 @@ ARG YQ_VERSION
 # renovate: datasource=npm depName=@lhci/cli
 ENV LHCI_VERSION="${BUILD_VERSION:-0.8.0}"
 # renovate: datasource=github-releases depName=mikefarah/yq
-ENV YQ_VERSION="${YQ_VERSION:-v4.11.2}"
+ENV YQ_VERSION="${YQ_VERSION:-v4.12.1}"
 
 ENV LHCI_BASE_DIR=/drone/src \
     FORCE_COLOR=true \