get config via chainstatemanager when possible (3/n)

Summary:
This diff removes the config param for the VerifyLoadedChainstate which takes a ChainstateManager arguments

Depends on D15797

Test Plan: ninja all check-all

Reviewers: #bitcoin_abc, Fabien

Reviewed By: #bitcoin_abc, Fabien

Differential Revision: https://reviews.bitcoinabc.org/D15798