DevOps: Automatically check Dependabot PRs for breaking changes

[nlebovits]

Describe the task

Implement a GitHub Action to automatically check Dependabot PRs for breaking changes. This action should run the test suite on the feature branch created by Dependabot for each PR. If the tests fail, the action should label the PR with "breaking change." This will help in identifying and managing breaking changes introduced by dependency updates.

Acceptance Criteria

• Set up a GitHub Action to run tests on the feature branch of Dependabot PRs.
• Configure the action to label PRs with "breaking change" if tests fail.
• Ensure the action integrates seamlessly with existing CI/CD workflows.