Set the _JAVA_OPTIONS: -DmaxYamlCodePoints environment variable

[benwa]

How can we set the environment variable _JAVA_OPTIONS for the action? I've tried a couple of variations of:

env:
  _JAVA_OPTIONS: -DmaxYamlCodePoints:99999999

But nothing I try seems to work. I still get the The incoming YAML document exceeds the limit: 3145728 code points. error. I am attempting to build a PowerShell module of the DTMF Redfish specification, which is rather large.