Use fixed salt to deploy Comptroller on same address across chains

[smol-ninja]

We might need to change code of salt generation in

evm-utils/src/tests/BaseScript.sol

Lines 78 to 82 in cc3a85c

	function constructCreate2Salt() public view virtual returns (bytes32) {
	string memory chainIdStr = vm.toString(chainId);
	string memory version = getVersion();
	string memory create2Salt = string.concat("ChainID ", chainIdStr, ", Version ", version);
	return bytes32(abi.encodePacked(create2Salt));