fix(protocol): add GovernorSettingsUpgradeable

[adaki2004]

As per OZ finding:

N-09 Changing Governor Parameters Requires an Upgrade

The TaikoGovernor contract is intended to be set as the proposer and executor of the TaikoTimelock contract, which will be set as the owner of the other deployed contracts. Parameters of the TaikoGovernor contracts include the votingDelay, the votingPeriod, and the proposalThreshold.

These parameters are [hardcoded in the contract](https://github.com/taikoxyz/taiko-mono/blob/b47fc34cb0e7fe9b7ebd9416b3051a067483b860/packages/protocol/contracts/L1/gov/TaikoGovernor.sol#L111-L125) and would require a contract upgrade if there was a need to update them.

If such flexibility is desired, consider inheriting from [GovernorSettingsUpgradeable](https://github.com/OpenZeppelin/openzeppelin-contracts-upgradeable/blob/release-v4.8/contracts/governance/extensions/GovernorSettingsUpgradeable.sol) to allow for these parameters to be changed by governance without having to upgrade the contract.

[openzeppelin-code]

fix(protocol): add GovernorSettingsUpgradeable

Generated at commit: 3a8109c309aabb0843af69e3c749c47bbc090db9

🚨 Report Summary

	Severity Level	Results
Contracts	Critical High Medium Low Note Total	2 2 0 3 39 46
Dependencies	Critical High Medium Low Note Total	0 0 0 0 0 0

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