fix(build/config): Self-Referential Jsonnet Function

[jshlbrd]

Description

#215 introduced a self-referential function issue. This doesn't impact the source code, but configurations that use this transform can't be compiled and return this Jsonnet error: RUNTIME ERROR: max stack frames exceeded..

Motivation and Context

It's a bug fix.

How Has This Been Tested?

Re-tested the existing example and tested the new examples.

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)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.