fix(deps): bump @salesforce/sf-plugins-core from 4.0.0 to 12.1.0

Bumps [@salesforce/sf-plugins-core](https://github.com/salesforcecli/sf-plugins-core) from 4.0.0 to 12.1.0.
- [Release notes](https://github.com/salesforcecli/sf-plugins-core/releases)
- [Changelog](https://github.com/salesforcecli/sf-plugins-core/blob/main/CHANGELOG.md)
- [Commits](salesforcecli/sf-plugins-core@4.0.0...12.1.0)

---
updated-dependencies:
- dependency-name: "@salesforce/sf-plugins-core"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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