In 8.8 OpenSSH disabled sha1 rsa-sha keys out of the box,
so we need to re-enable them as a workaround for the test
suite until upstream updates the tests.
See: https://github.com/libssh2/libssh2/issues/630
--- tests/test_sshd.test
+++ tests/test_sshd.test
@@ -79,6 +79,8 @@ chmod go-rwx \
-o "AuthorizedKeysFile ${PUBKEY} ${d}/openssh_server/authorized_keys" \
-o "TrustedUserCAKeys ${cakeys}" \
-o 'PermitRootLogin yes' \
+ -o 'HostKeyAlgorithms +ssh-rsa' \
+ -o 'PubkeyAcceptedAlgorithms +ssh-rsa' \
-D \
${SSHD_FLAGS} &
sshdpid=$!