[ADD] xmlsec1 for auth_saml

14.0.Dockerfile

@@ -13,7 +13,8 @@ RUN set -x; \
             git \
             gnupg \
             npm \
-            openssh-client &&\
+            openssh-client \
+            xmlsec1 &&\
         echo 'deb http://apt.postgresql.org/pub/repos/apt/ buster-pgdg main' >> /etc/apt/sources.list.d/postgresql.list &&\
         curl -SL https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add - &&\
         curl -o wkhtmltox.deb -SL https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.buster_amd64.deb &&\