Do not ignore known_hosts keys when SSH_OPTIONS_HOSTKEYS is set

Previously, the keys in known_hosts files would not be considered before
advertising the order of the preferred keys if the SSH_OPTIONS_HOSTKEYS
option had been set by any means, including through the default
configuration file provided by crypto-policies.

libssh.spec

@@ -1,6 +1,6 @@
 Name:           libssh
 Version:        0.9.0
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        A library implementing the SSH protocol
 License:        LGPLv2+
 URL:            http://www.libssh.org
@@ -11,6 +11,8 @@ Source2:        https://cryptomilk.org/gpgkey-8DFF53E18F2ABC8D8F3C92237EE0FC4DCC
 Source3:        libssh_client.config
 Source4:        libssh_server.config
 
+Patch0:         libssh-0.9.0-do-not-ignore-known-hosts-keys.patch
+
 BuildRequires:  cmake
 BuildRequires:  doxygen
 BuildRequires:  gcc-c++
@@ -125,6 +127,9 @@ popd
 %{_libdir}/libssh_threads.so
 
 %changelog
+* Thu Jul 04 2019 Anderson Sasaki <ansasaki@redhat.com> - 0.9.0-2
+- Do not ignore keys from known_hosts when SSH_OPTIONS_HOSTKEYS is set
+
 * Fri Jun 28 2019 Anderson Sasaki <ansasaki@redhat.com> - 0.9.0-1
 - Fixed Release number to released format