feat(ecdsa): add allowlist weights configuration for mainnet

This commit introduces a new JSON file containing allowlist weights for mainnet, detailing operator stakes, accumulated weights, and consolidation information. The data includes metadata about the generation time, source, and weight calculation formulas, as well as a summary of operators added and not added to the allowlist. This enhancement supports the ongoing integration of beta staker consolidation and improves the overall deployment infrastructure.

Author: lrsaturnino