Bumps [stable_deref_trait](https://github.com/storyyeller/stable_deref_trait) from 1.1.1 to 1.2.0. - [Release notes](https://github.com/storyyeller/stable_deref_trait/releases) - [Commits](https://github.com/storyyeller/stable_deref_trait/commits) Signed-off-by: dependabot-preview[bot] <support@dependabot.com>