Merge "openstack-base: Fix psycopg2 install on EL"

Author: Zuul

docker/openstack-base/Dockerfile.j2

@@ -27,6 +27,7 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
         'pcre2-devel',
         'postgresql',
         'postgresql-devel',
+        'postgresql-server-devel',
         'python3-devel',
         'python3-mod_wsgi',
         'sqlite-devel',