Context Merge conflict resolution issue when porting the v5.0.1 Multicall update to the v4.9 branch caused a duplicated line.

Impact Versions using Multicall from @openzeppelin/contracts@4.9.4 and @openzeppelin/contracts-upgradeable@4.9.4 will execute each subcall twice. Concretely, this exposes a user to unintentionally duplicate operations like asset transfers.

Patches The duplicated delegatecall was removed in 4.9.5. The 4.9.4 version is marked as deprecated.