feat: lula lint integration

[CloudBeard]

PR Overview

Created Task: Initial Lula Lint Integration

This PR introduces a task for integrating Lula Lint to check OSCAL files for correctness. #145

Key Features

• Task Creation:

  • Implemented a task that identifies files containing oscal.yaml from a GitHub workflow.
  • The task is triggered based on the OSCAL file path from a GitHub workflow in a repository.

• Linting Capabilities:

  • The task can handle both single and multiple files.
  • Files are linted one at a time.
  • Lula Lint ensures compliance with the OSCAL Schema.

Additional Inclusions

• Test-Lint Task:

  • Added a test-lint task to verify the functionality.

• Supporting Files:

  • Included a correct OSCAL file for linting test purposes.

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By integrating Lula Lint, we aim to enhance the accuracy and compliance of OSCAL files in our workflow. This task will streamline the linting process, ensuring all files meet the required standards.

[zachariahmiller]