Removal of legacy VotingPortals from Governance v3

The proposal follows the standard Aave governance payload pattern: the single decoded on-chain action is a generic execute() call to a payload contract address, which is how Aave proposals typically wrap their actual logic (in this case, removeVotingPortals() with the three listed old VotingPortal addresses). The decoded calldata does not expose the internal logic of the payload contract, so we cannot directly verify the specific addresses or function called inside execute(). However, this is expected and standard for this proposal type, not a sign of malicious intent or mismatch — the description's claims are plausible given the payload address and the well-documented governance process (linked implementation and test files). No numeric values, targets, or scope changes are visible in the decoded action that contradict the description. Given the lack of deeper calldata tracing, confidence is medium rather than high, but there is no evidence of a discrepancy between the stated intent (removing 3 old VotingPortals) and the single decoded execute() call, which is consistent with how such removal payloads are structured in Aave's governance system.