[MEX-516] fix missing user outdated contracts

[claudiulataretu]

Reasoning

• active staking farms should include staking coming from dual farm tokens

Proposed Changes

• user correct methods to get staking address from dual farm token

How to test

query UserOutdatedContracts {
    userOutdatedContracts {
        address
        type
        farmToken
        claimProgressOutdated
    }
}

• query should return a farm address and staking address for users with dual farm tokens