Removed excessive processing on the fork helper job

[SelfhostedPro]

Description

You can get the event details directly from the github action environment and also just pass the secret directly into the step.

Removed excess steps/processing to simplify the action.

https://docs.github.com/en/actions/learn-github-actions/contexts#github-context

How Has This Been Tested?

I have tested and used this in my repo here

Checklist:

I can add additional comments if needed but I don't believe they are.

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings

[igorpecovnik]

@hacker-cb @adeepn you are using this ?

[adeepn]

@hacker-cb @adeepn you are using this ?

at this moment no