Bump hashicorp/helm from 2.12.0 to 2.12.1 in /infra

Bumps [hashicorp/helm](https://github.com/hashicorp/terraform-provider-helm) from 2.12.0 to 2.12.1.
- [Release notes](https://github.com/hashicorp/terraform-provider-helm/releases)
- [Changelog](https://github.com/hashicorp/terraform-provider-helm/blob/main/CHANGELOG.md)
- [Commits](hashicorp/terraform-provider-helm@v2.12.0...v2.12.1)

---
updated-dependencies:
- dependency-name: hashicorp/helm
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>