feat(container): update ghost docker tag to v5.27.0 (#1095)
| datasource | package | from | to |
| ---------- | ------- | ------ | ------ |
| docker | ghost | 5.26.4 | 5.27.0 |
Co-authored-by: samip5-bot <118629685+samip5-bot[bot]@users.noreply.github.com>
authored by