fix(security): handle security reports gracefully

Issue

#1255 (closed)

Description

Fixes a regression with security findings. It looks like the mergeReports util was changed recently for better error handling, and got a regression.

Related Issues

Related thread: https://gitlab.slack.com/archives/C8S0HHM44/p1707931787702659

How has this been tested?

Screenshots (if appropriate)

Checkout this MR: gitlab!144879 (closed)

Before	After

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation
• Chore (Related to CI or Packaging to platforms)
• Test gap