chore(ci): pin GitHub Actions to immutable commit SHAs#1043

Copilot wants to merge 2 commits intomainCycloneDX/cyclonedx-python:mainfrom

copilot/pin-github-actions-to-commit-hashesCycloneDX/cyclonedx-python:copilot/pin-github-actions-to-commit-hashesCopy head branch name to clipboard