Fix build error from BigDec PR in a test file

[ValarDragon]

For Admin Use:

• Added appropriate labels to PR (ex. wip, ready-for-review, docs)
• Reviewers Assigned
• Squashed all commits, uses message "Merge pull request #XYZ: [title]" (coding standards)

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (develop@d9dc061). Click here to learn what that means.
The diff coverage is n/a.

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