add dstat and sysstat to Depends of ngcp-nth-{pro,ce}

Credits and thanks to Andrew for the idea

From: Michael Prokop <mprokop@sipwise.com>

debian/control

@@ -40,14 +40,14 @@ Description: Metapackage for Sipwise's NGCP platform
 
 Package: ngcp-nth-pro
 Architecture: all
-Depends: ${shlibs:Depends}, ${misc:Depends}, ifenslave, vlan, ngrep-sip, screen, strace, vim, tcpdump, perl-doc, iftop, ifrename, rsync, libtemplate-perl, host, mytop, less, irqbalance, lsof, telnet-ssl, snmp, sharutils
+Depends: ${shlibs:Depends}, ${misc:Depends}, ifenslave, vlan, ngrep-sip, screen, strace, vim, tcpdump, perl-doc, iftop, ifrename, rsync, libtemplate-perl, host, mytop, less, irqbalance, lsof, telnet-ssl, snmp, sharutils, dstat, sysstat
 Description: Metapackage for Nice To Have tools in NGCP platforms
  This metapackage installs several nice to have tools in a NGCP
  sip:provider PRO platform.
 
 Package: ngcp-nth-ce
 Architecture: all
-Depends: ${shlibs:Depends}, ${misc:Depends}, ifenslave, vlan, ngrep-sip, screen, strace, vim, tcpdump, perl-doc, iftop, ifrename, rsync, libtemplate-perl, host, mytop, less, irqbalance, lsof, telnet-ssl, sharutils
+Depends: ${shlibs:Depends}, ${misc:Depends}, ifenslave, vlan, ngrep-sip, screen, strace, vim, tcpdump, perl-doc, iftop, ifrename, rsync, libtemplate-perl, host, mytop, less, irqbalance, lsof, telnet-ssl, sharutils, dstat, sysstat
 Description: Metapackage for Nice To Have tools in NGCP platforms
  This metapackage installs several nice to have tools in a NGCP
  sip:provider CE platform.