win_firewall_rule: fix "property X doesn't exist"

After commit 9392943 more properties are always sets with their defaults
values (e.g. service to 'any'). This causes no issue when the rule is created,
but causes an error message that says "The property 'X' cannot be found on this
object. Verify that the property exists." because the module checks for
any property value that has changed, but `netsh advfirewall firewall show rule`
does not list any property unless `verbose` is set. This patch solves this.

Fixes #2624

lib/ansible/modules/extras/windows/win_firewall_rule.ps1

@@ -24,7 +24,7 @@ function getFirewallRule ($fwsettings) {
     try {
 
         #$output = Get-NetFirewallRule -name $($fwsettings.'Rule Name');
-        $rawoutput=@(netsh advfirewall firewall show rule name="$($fwsettings.'Rule Name')")
+        $rawoutput=@(netsh advfirewall firewall show rule name="$($fwsettings.'Rule Name')" verbose)
         if (!($rawoutput -eq 'No rules match the specified criteria.')){
             $rawoutput | Where {$_ -match '^([^:]+):\s*(\S.*)$'} | Foreach -Begin {
                     $FirstRun = $true;