Add atomic PR ID job - Callable Workflow

[joseph-flinn]

🎟️ Tracking

Testing idea of atomic and testable workflow jobs

🚧 Type of change

• 🚀 New feature development
• 🤖 Build/deploy pipeline (DevOps)

📔 Objective

Add an atomic job to pull the PR ID that is associated with a commit SHA

📋 Code changes

• .github/workflows/_get_pr_id.yml: Callable workflow to pull the PR ID associated with the repo and commit SHA via the GitHub API using the local GitHub TOKEN.
• .github/workflows/test_get_pr_id.yml: Test workflow that runs every time that the atomic PR ID job is updated

⏰ Reminders before review

• Contributor guidelines followed
• All formatters and local linters executed and passed
• Written new unit and / or integration tests where applicable
• Used internationalization (i18n) for all UI strings
• CI builds passed
• Communicated to DevOps any deployment requirements
• Updated any necessary documentation or informed the documentation team

🦮 Reviewer guidelines

• 👍 (:+1:) or similar for great changes
• 📝 (:memo:) or ℹ️ (:information_source:) for notes or general info
• ❓ (:question:) for questions
• 🤔 (:thinking:) or 💭 (:thought_balloon:) for more open inquiry that's not quite a confirmed issue and could potentially benefit from discussion
• 🎨 (:art:) for suggestions / improvements
• ❌ (:x:) or ⚠️ (:warning:) for more significant problems or concerns needing attention
• 🌱 (:seedling:) or ♻️ (:recycle:) for future improvements or indications of technical debt
• ⛏ (:pick:) for minor or nitpick changes