TT#53701 Remove unused dependencies

The libio-compress-perl is provided by the perl package. The
libnet-smtp-ssl-perl module is unused, and the core Net::SMTP
has supported SSL for a while now.

Change-Id: I20636ee9c744a60f250f140bea30d5372d943e51

debian/control

@@ -37,7 +37,6 @@ Depends:
  libgearman-client-perl,
  libhtml-parser-perl,
  libintl-perl,
- libio-compress-perl,
  libio-socket-ssl-perl,
  liblog-log4perl-perl,
  libmail-imapclient-perl,
@@ -46,7 +45,6 @@ Depends:
  libmime-lite-perl,
  libmime-tools-perl,
  libnet-address-ip-local-perl,
- libnet-smtp-ssl-perl,
  libole-storage-lite-perl,
  libphp-serialization-perl,
  libspreadsheet-parseexcel-perl,