Bump dagger.version from 2.18 to 2.19
Bump dagger.version from 2.18 to 2.19

Bumps `dagger.version` from 2.18 to 2.19.

Updates `dagger` from 2.18 to 2.19
- [Release notes](https://github.com/google/dagger/releases)
- [Changelog](https://github.com/google/dagger/blob/master/CHANGELOG.md)
- [Commits](https://github.com/google/dagger/compare/dagger-2.18...dagger-2.19)

Updates `dagger-compiler` from 2.18 to 2.19
- [Release notes](https://github.com/google/dagger/releases)
- [Changelog](https://github.com/google/dagger/blob/master/CHANGELOG.md)
- [Commits](https://github.com/google/dagger/compare/dagger-2.18...dagger-2.19)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
RohanNagar/lightning,RohanNagar/lightning