In order to reduce the number of ways DevTools is served across the
ecosystem, we're working on serving DevTools from DDS by default in all
tools that spawn DDS.

This change exposes some new DDS related configuration options that
allow for specifying whether or not DevTools should be served via DDS
and whether or not an existing DevTools server should be used.

The `devToolsLauncher` parameter has been marked as deprecated as it
will be removed in a future major release, but will continue to act as
the default way to launch DevTools if it is provided. Other DDS related
properties that have been merged into the new
`DartDevelopmentServiceConfiguration` class are also marked as
deprecated.

Bumps the github-actions group with 2 updates: [actions/checkout](https://github.com/actions/checkout) and [actions/cache](https://github.com/actions/cache).


Updates `actions/checkout` from 4.2.2 to 5.0.0
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@11bd719...08c6903)

Updates `actions/cache` from 4.2.3 to 4.2.4
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@5a3ec84...0400d5f)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 5.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
- dependency-name: actions/cache
  dependency-version: 4.2.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>