version: Version Bump 🚀 0.7.0-rc.1 (#418)

Version bumped from 0.6.2
to 0.7.0-rc.1.

### 🔄 Changes
- 📝 Updated version in Cargo.toml
- 🔒 Updated Cargo.lock

✨ This PR was automatically generated by the Version Management workflow
✨

![version
bump](https://media0.giphy.com/media/v1.Y2lkPTc5MGI3NjExNjJmOXBxbGh2Z3BiYXM1NnJhMHdtbmNoaTFxN2xjOGZjZnd1ZGhuMiZlcD12MV9pbnRlcm5hbF9naWZfYnlfaWQmY3Q9Zw/3oEjI53nBYOOEQgDcY/giphy.gif)

Co-authored-by: besaleli <besaleli@users.noreply.github.com>

Author: github-actions[bot]