Added Mitsubishi Electric

Lineage pull request for: skeleton

This enables the Dependabot ignore directives for GitHub Actions.

Add `pre-commit` hooks to validate GitHub Actions content

Add hooks to validate GitHub Actions and GitHub Action workflows. These
are validated using JSON Schemas.

Update `pre-commit` hooks

Use Python 3.10 for the `lint` job in GitHub Actions

Bump actions/cache from 2 to 3

Add Dependabot ignore directives

Bumps [actions/cache](https://github.com/actions/cache) from 2 to 3.
- [Release notes](https://github.com/actions/cache/releases)
- [Commits](https://github.com/actions/cache/compare/v2...v3

)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>

Bump actions/checkout from 2 to 3

Bump actions/setup-python from 2 to 3

This adds commented out ignore directives for the following GitHub
Actions:

- action/cache
- action/checkout
- action/setup-python

These should be uncommented downstream to ensure that updates to these
dependencies are pushed from pull requests made in the skeleton.

Update pre-commit hooks using `pre-commit autoupdate`. The `ansible-lint` hook
is intentionally held back due to issues with upgrading to v6.

Update C products

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 3.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v2...v3

)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>