Bump @stencil/core from 4.12.3 to 4.12.4 (#12413)

Bumps [@stencil/core](https://github.com/ionic-team/stencil) from 4.12.3 to 4.12.4.
- [Release notes](https://github.com/ionic-team/stencil/releases)
- [Changelog](https://github.com/ionic-team/stencil/blob/main/CHANGELOG.md)
- [Commits](ionic-team/stencil@v4.12.3...v4.12.4)

---
updated-dependencies:
- dependency-name: "@stencil/core"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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