feat: Automates dependabot PR review and merge

[saltiyazan]

Description

• Automates dependabot PR review and merge
• Adds concurrency job to cancel currently running CI actions when a new commit is pushed on the same branch. (Excludes main from this logic)

Checklist:

• [ ] My code follows the style guidelines of this project
• [ ] I have performed a self-review of my own code
• [ ] I have made corresponding changes to the documentation
• [ ] I have added tests that validate the behaviour of the software
• [ ] I validated that new and existing unit tests pass locally with my changes
• [ ] Any dependent changes have been merged and published in downstream modules
• [ ] I Have bumped the version of the library

[gruyaume]

@saltiyazan we should also make sure that the status checks include all of our CI workflow checks.

[saltiyazan]

@saltiyazan we should also make sure that the status checks include all of our CI workflow checks.

Good point, aren't all of the workflows required unless we specify a subset of them? But I updated the comment in the dependabot workflow file.