Rule 18.5.4.1 - EnableMulticast needs to be set to 1

The regkey "EnableMulticast" toggles the rule that disables multicast name resolution.

therefore this setting needs to be set to 1 to disable multicast

Signed-off-by: Tony Goetheyn <13643294+tgoetheyn@users.noreply.github.com>

tasks/section18.yml

@@ -424,7 +424,7 @@
   ansible.windows.win_regedit:
       path: HKLM:\Software\Policies\Microsoft\Windows NT\DNSClient
       name: EnableMulticast
-      data: 0
+      data: 1
       type: dword
   when:
       - win16cis_rule_18_5_4_1