Add Governor module connecting with AccessManager (#4523)

Co-authored-by: Ernesto García <ernestognw@gmail.com>

contracts/mocks/governance/GovernorTimelockAccessMock.sol

@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: MIT
+
+pragma solidity ^0.8.20;
+
+import {IGovernor, Governor} from "../../governance/Governor.sol";
+import {GovernorTimelockAccess} from "../../governance/extensions/GovernorTimelockAccess.sol";
+import {GovernorSettings} from "../../governance/extensions/GovernorSettings.sol";
+import {GovernorCountingSimple} from "../../governance/extensions/GovernorCountingSimple.sol";
+import {GovernorVotesQuorumFraction} from "../../governance/extensions/GovernorVotesQuorumFraction.sol";
+
+abstract contract GovernorTimelockAccessMock is
+    GovernorSettings,
+    GovernorTimelockAccess,
+    GovernorVotesQuorumFraction,
+    GovernorCountingSimple
+{
+    function nonGovernanceFunction() external {}
+
+    function quorum(uint256 blockNumber) public view override(Governor, GovernorVotesQuorumFraction) returns (uint256) {
+        return super.quorum(blockNumber);
+    }
+
+    function proposalThreshold() public view override(Governor, GovernorSettings) returns (uint256) {
+        return super.proposalThreshold();
+    }
+
+    function proposalNeedsQueuing(
+        uint256 proposalId
+    ) public view virtual override(Governor, GovernorTimelockAccess) returns (bool) {
+        return super.proposalNeedsQueuing(proposalId);
+    }
+
+    function propose(
+        address[] memory targets,
+        uint256[] memory values,
+        bytes[] memory calldatas,
+        string memory description
+    ) public override(Governor, GovernorTimelockAccess) returns (uint256) {
+        return super.propose(targets, values, calldatas, description);
+    }
+
+    function _queueOperations(
+        uint256 proposalId,
+        address[] memory targets,
+        uint256[] memory values,
+        bytes[] memory calldatas,
+        bytes32 descriptionHash
+    ) internal override(Governor, GovernorTimelockAccess) returns (uint48) {
+        return super._queueOperations(proposalId, targets, values, calldatas, descriptionHash);
+    }
+
+    function _executeOperations(
+        uint256 proposalId,
+        address[] memory targets,
+        uint256[] memory values,
+        bytes[] memory calldatas,
+        bytes32 descriptionHash
+    ) internal override(Governor, GovernorTimelockAccess) {
+        super._executeOperations(proposalId, targets, values, calldatas, descriptionHash);
+    }
+
+    function _cancel(
+        address[] memory targets,
+        uint256[] memory values,
+        bytes[] memory calldatas,
+        bytes32 descriptionHash
+    ) internal override(Governor, GovernorTimelockAccess) returns (uint256) {
+        return super._cancel(targets, values, calldatas, descriptionHash);
+    }
+}