Bump @codama/renderers-core from 1.2.0 to 1.2.1

Bumps [@codama/renderers-core](https://github.com/codama-idl/codama) from 1.2.0 to 1.2.1.
- [Release notes](https://github.com/codama-idl/codama/releases)
- [Commits](https://github.com/codama-idl/codama/compare/@codama/[email protected]...@codama/[email protected])

---
updated-dependencies:
- dependency-name: "@codama/renderers-core"
  dependency-version: 1.2.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]