supported even when built without OpenSSL. Use RSA for the secondary type
test if supported, otherwise skip it. Fixes this test for !OpenSSL builds.
OpenBSD-Regress-ID: 101cb34a84fd974c623bdb2e496f25a6e91be109
Adapt tests, now that DSA if off by default; use
PubkeyAcceptedKeyTypes and PubkeyAcceptedKeyTypes to test DSA.
Upstream-Regress-ID: 0ff2a3ff5ac1ce5f92321d27aa07b98656efcc5c