[FEATURE] Integrate GEPA into AssetOpsBench and evaluate performance improvements

[biswasprateek]

• Conduct pre-valuation of the GEPA library using the FailureSensingIQ datasets
• Integrate prompt optimizations in AssetOpsBench using GEPA
• Evaluate performance improvements compared to previous benchmarks

[DhavalRepo18]

@biswasprateek - You can also add a few more release study reports to the Berkeley Study.

gepa-ai/gepa#212