i18n: Fix untranslated messages

trunk-subports.help.html: The <p translate> tag was not closed
appropriately. This confused angular-gettext and as a result
translations are not used properly.

launch-instance/networkports/ports.html:
"on subnet" was marked as translation string in bug 1745873,
but one "on subnet" is forgot to mark. This commit fixes it.

Related-Bug: #1745873
Change-Id: I01c653161c9a91d499bf493590bb5f511901f31a

openstack_dashboard/dashboards/project/static/dashboard/project/workflow/launch-instance/networkports/ports.html

@@ -117,7 +117,11 @@
             <td class="rsp-p1 word-break">{$ ctrl.nameOrID(item) $}</td>
             <td class="rsp-p2">
                 <div ng-repeat="ip in item.fixed_ips">
-                  {$ ip.ip_address $} on subnet: {$ item.subnet_names[ip.ip_address] $}
+                  <span translate
+                        translate-params-address="ip.ip_address"
+                        translate-params-subnet="item.subnet_names[ip.ip_address]">
+                  {$ address $} on subnet {$ subnet $}
+                  </span>
                 </div>
             </td>
             <td class="rsp-p1">{$ item.admin_state | decode:ctrl.portAdminStates $}</td>

openstack_dashboard/static/app/core/trunks/steps/trunk-subports.help.html

@@ -5,7 +5,7 @@
   <p translate>An arbitrary amount (0, 1, 2, ...) of regular Neutron
   ports with segmentation details (ie. type and ID). May be provided
   when the trunk is created. Also may be attached or detached later
-  during the trunk's (and the instance's) life.
+  during the trunk's (and the instance's) life.</p>
 
   <p translate>Inside the instance a particular subport's network will
   be presented as tagged frames transmitted and received on the vNIC