[SBOM] Backend implementation - Generation JOB

[chlins]

Implement a JOB for generating the SBOM of the artifact, the job depends on the extended scanner spec to interaction with the scanner.

[github-actions]

This issue is being marked stale due to a period of inactivity. If this issue is still relevant, please comment or remove the stale label. Otherwise, this issue will close in 30 days.

[github-actions]

This issue is being marked stale due to a period of inactivity. If this issue is still relevant, please comment or remove the stale label. Otherwise, this issue will close in 30 days.

[stonezdj]

Breakdown into

• [SBOM] Update existing scan job service, add support to generate SBOM for an artifact #20065
• [SBOM] Update existing scan API to allow to generate SBOM, and also update the stop scan API  #20067