feat: add GGVMigratorV2 deployment config

[tamtamchik]

What

Adds a diffyscan config for the mainnet GGV Migrator V2 deployment at
0x00000000333B254A17361C550ec49cED9D40E0F4.

Details

• Repo: mellow-finance/flexible-vaults @ 07adcc04ecc3279edb9de0b67194ab0a91dbe025
  (final commit from the MixBytes "Lido GGV Migrator V2 Security Audit Report")
• Dependencies:
  • OpenZeppelin contracts-upgradeable 60b305a8f3ff0c7688f02ac470417b6bbf1c4d27 (v5.3.0)
  • OpenZeppelin contracts (nested submodule) e4f70216d759d8e6a64144a9e1f7bbeed78e7079 (v5.3.0)
• Constructor arg: owner 0x81698f87C6482bF1ce9bFcfC0F103C4A0Adf0Af0
• Compiler: solc 0.8.25, optimizer enabled (200 runs), EVM version cancun, viaIR=false

Verification

diffyscan config_samples/ethereum/mainnet/ggv_migrator_v2_config.json passes end-to-end:

• Source diff: 63/63 files match, 0 diffs
• Bytecode: fully match

[Copilot]

Pull request overview

Adds a new Diffyscan configuration sample to verify the GGVMigratorV2 mainnet deployment at 0x00000000333B254A17361C550ec49cED9D40E0F4 against the audited mellow-finance/flexible-vaults source commit, including required OpenZeppelin dependency pins and constructor args for bytecode comparison.

Changes:

• Added a mainnet config mapping the deployed address to GGVMigratorV2.
• Pinned GitHub repo + exact commits for OpenZeppelin (upgradeable + nested contracts) to reproduce sources.
• Included constructor args for deterministic bytecode comparison.

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[TheDZhon]

LGTM

 🔵 [INFO] Binary bytecode comparison started for 0x00000000333B254A17361C550ec49cED9D40E0F4 : GGVMigratorV2
 🟢 [OKAY] Explorer constructor calldata: 32 bytes
 🟢 [OKAY] Explorer EVM version: cancun
 🟢 [OKAY] Explorer library count: 0
 🟢 [OKAY] Using EVM version from explorer metadata: cancun
 🟢 [OKAY] Contracts were successfully compiled
 🟢 [OKAY] Compiled contract for bytecode comparison using GitHub sources
 🔵 [INFO] Receiving bytecode from "htt**************************************************************************************tz4" ...
 🟢 [OKAY] Bytecode received
 🟢 [OKAY] Bytecodes fully match
 - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - +
 - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - +
 🔵 [INFO] ================================================================================
 🔵 [INFO] FINAL SUMMARY
 🔵 [INFO] ================================================================================
 - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - +
 🔵 [INFO] SOURCE CODE COMPARISON SUMMARY:
 🟢 [OKAY] Total contracts analyzed: 1
 🟢 [OKAY] Contracts with non-zero source diffs: 0
 🟢 [OKAY] Total files with non-zero diffs: 0
 - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - +
 🔵 [INFO] BYTECODE COMPARISON SUMMARY:
 🟢 [OKAY] Total contracts analyzed: 1
 🟢 [OKAY] Contracts with non-zero bytecode diffs: 0
 - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - +
 🔵 [INFO] ================================================================================
 🟢 [OKAY] Done in 98.203s ✨