The sdk now refuses an offer that says no credential form (6b8c694, ADR 0570). So:
- the catalogue copy in testdata/beside is captured again at the release branch's catalogue 8ae8e88d, whose offers each
say one, and the sdk's conformance events at 007b6fd, as CAPTURED asks;
- the fixtures of identity_bound_test and issued_test say the form their rows meant: pair for a login of each
consumer's own, none for a keyless provision. No behaviour of the controller changed.