• make release --dry-run more informative
• don't update libraries versions on Cargo.lock update

Other

• use tera template to determine the PR body and document the default template

Fixed

• don't fail if commit wasn't pushed to remote
• use dunce to canonicalize package paths correctly
• fix release-plz init local dependency check
• stash uncommited changes in dirty repos during the update process to prevent errors

More details: github.com/release-plz...

### Contributors

* marcbull
* PigeonF
* MarcoIeni
* EleisonC

### Fixed

- locate Cargo.lock correctly when project isn't in root directory

### Other

- Make logging less verbose
- Fix elided lifetime issue
- test default release pr configuration