fix: export vulnerabilities as xls using export-from-json

[Andreea-Lupu]

What type of PR is this?

Which issue does this PR fix:

What does this PR do / Why do we need it:

If an issue # is not available please add repro steps and logs from IPAMD/CNI showing the issue:

Testing done on this change:

Automation added to e2e:

Will this break upgrades or downgrades. Has updating a running cluster been tested?:

Does this change require updates to the CNI daemonset config files to work?:

Does this PR introduce any user-facing change?:

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (12b474e) 87.56% compared to head (51794f1) 87.55%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #412      +/-   ##
==========================================
- Coverage   87.56%   87.55%   -0.01%     
==========================================
  Files          55       55              
  Lines        1664     1663       -1     
  Branches      436      436              
==========================================
- Hits         1457     1456       -1     
  Misses        196      196              
  Partials       11       11              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.