* test(test-data): add layers information to the image metadata json Signed-off-by: Andrei Aaron <aaaron@luxoft.com> * fix(tests): fix username userd as password, fix prerequisite validation Signed-off-by: Andrei Aaron <aaaron@luxoft.com> * fix(tests): auto-confirm cosign upload to private registry Signed-off-by: Andrei Aaron <aaaron@luxoft.com> --------- Signed-off-by: Andrei Aaron <aaaron@luxoft.com>