naughty: Add pattern for debian-testing FreeIPA crash

TestIPA.testClientCertAuthentication and TestIPA.testQualifiedUsers join
with the UI; TestIPA.testUnqualifiedUsers and TestKerberos join with the
CLI. Add patterns for both.

Downstream report: https://bugs.debian.org/1070680
Known issue cockpit-project#6346

naughty/debian-testing/6346-ipa-bincert-cli

@@ -0,0 +1,4 @@
+*ipa-client-install*
+unable to convert the attribute 'cacertificate;binary' value b'*' to type <class 'cryptography.x509.base.Certificate'>
+*
+Installation failed.

naughty/debian-testing/6346-ipa-bincert-ui

@@ -0,0 +1,6 @@
+Traceback (most recent call last):
+  File "test/verify/check-system-realms"*
+    b.wait_not_present("#realms-join-dialog")
+*
+testlib.Error: timeout
+wait_js_cond(!ph_is_present("#realms-join-dialog")): Uncaught (in promise) Error: condition did not become true