Removes a legacy empty-cherry-pick fallback test file (20 lines) as part of FN-4475 regression coverage stabilization, consolidating the coverage into more robust test cases. Fusion-Task-Id: FN-4475
Fusion-Task-Id: FN-4475 Fusion-Task-Lineage: cb285fff-18e6-4bad-8f22-9158c99337f5