RetireJS produces an error exit code on successful run

[UgniusV]

Retire.js version: (3.0.7):

node version: (v16.16.0):

Type:
Bug

Description:
RetireJS produces an error exit code (13) on successful run

Expected behaviour:
Exit code should be 0

Steps to reproduce:

❯ git clone https://github.com/jenkinsci/test-results-analyzer-plugin.git
Cloning into 'test-results-analyzer-plugin'...
remote: Enumerating objects: 1541, done.
remote: Total 1541 (delta 0), reused 0 (delta 0), pack-reused 1541
Receiving objects: 100% (1541/1541), 793.67 KiB | 447.00 KiB/s, done.
Resolving deltas: 100% (542/542), done.

❯ retire --js --jspath test-results-analyzer-plugin --outputformat cyclonedx
<?xml version="1.0"?>
<bom xmlns="http://cyclonedx.org/schema/bom/1.0" version="1">
  <components>
  ------SNIP-----
  </components>
</bom> <------ This is a successful run

/tmp/internal
❯ echo $?
13

[eoftedal]

This is documented in the README:
https://github.com/RetireJS/retire.js/blame/master/node/README.md#L39

--exitwith <code>        Custom exit code (default: 13) when vulnerabilities are found