Bumps [github.com/hashicorp/go-plugin](https://github.com/hashicorp/go-plugin) from 1.4.1 to 1.4.3.
- [Release notes](https://github.com/hashicorp/go-plugin/releases)
- [Commits](https://github.com/hashicorp/go-plugin/compare/v1.4.1...v1.4.3

)

---
updated-dependencies:
- dependency-name: github.com/hashicorp/go-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>