use did history from new historical_identity_state property on OIDF fetch endpoint #264

We'll need to look at how to display historical DID information returned by the forthcoming historical_identity_state property on the OIDF /fetch endpoint (as described at digitalcredentials/dcc-members-oidf#64) that will be returned from verifier-core (digitalcredentials/verifier-core#31), which it turn will get it from issuer-registry-client (see digitalcredentials/issuer-registry-client#13) .

See also similar issue for Learner Credential Wallet: ryjones/learner-credential-wallet#949