Modify vulnerability scans for efficiency

[m1j09830]

💡 Summary

Modify vulnerability scans to scan for only critical, high, and medium vulnerabilities to reduce the amount of time it takes to complete the scans.

Motivation and context

It was noticed that vulnerability scans would take an excessive amount of time to completely while scanning larger scopes. This is due to the amount of templates being loaded for each in scope asset. By reducing the scans to only critical, high, and medium vulnerabilities the amount of time the scans take to complete will be significantly reduced.

Implementation notes

• Scans will need to be modified to include only severity flags for critical, high, and medium.
• Remove parsing of low, informational, and unknown vulnerability files

Acceptance criteria

• [x] Vulnerability scans are modified to only scan for critical, high, and medium vulnerabilities
• [x] Low, informational, and unknown vulnerability files are no longer created while running scans

[m1j09830]

Changes have been made to script, tested, and merged with main branch.