Do not delete pam dev package on debian-based build hosts

It is a dependency we do not build ourselves so need to leave it installed.

Ticket: none
Changelog: none

Author: craigcomstock

ci/cfengine-build-host-setup.cf

@@ -50,7 +50,6 @@ bundle agent cfengine_build_host_setup
       "libssl-dev" package_policy => "delete";
       "libpcre2-dev" package_policy => "delete";
       "libacl1-dev" package_policy => "delete";
-      "libpam0g-dev" package_policy => "delete";
       "libyaml-dev" package_policy => "delete";
       "libxml2-dev" package_policy => "delete";
       "librsync-dev" package_policy => "delete";