Update golib according to OCM public API changes

A breaking change was introduced in the OCM API for getting proof result. The GET request query parameter was renamed from presentationId to proofRecordId.

The change happened here: https://gitlab.com/gaia-x/data-infrastructure-federation-services/ocm/proof-manager/-/commit/b71388642907fde07a9750164c4ac95550917f94

The OCM client should be updated accordingly.