masakari: add Cyrus SASL packages to monitors image

Adds Cyrus SASL packages necessary for the DIGEST-MD5 and SCRAM-SHA-256
mechanisms. These can be used for libvirt SASL authentication.
Follow up to I13e19ca29eeab40cd08fa3afe2cdf7531867f81b.

Partial-Bug: #1964013
Change-Id: Ic4b6171789c3d360317599310492771bd78828ec
(cherry picked from commit 5cc480a)
(cherry picked from commit 444bdff)

Author: markgoddard

docker/masakari/masakari-monitors/Dockerfile.j2

@@ -19,6 +19,8 @@ RUN echo '{{ install_type }} not yet available for {{ base_distro }}' \
     {% if base_package_type == 'rpm' %}
 
         {% set masakari_monitors_packages = [
+            'cyrus-sasl-md5',
+            'cyrus-sasl-scram',
             'python3-libvirt',
             'pacemaker-cli',
             'tcpdump',
@@ -27,8 +29,10 @@ RUN echo '{{ install_type }} not yet available for {{ base_distro }}' \
     {% elif base_package_type == 'deb' %}
 
         {% set masakari_monitors_packages = [
+            'libsasl2-modules-gssapi-mit',
             'python3-libvirt',
             'pacemaker-cli-utils',
+            'sasl2-bin',
             'tcpdump',
         ] %}