Pontoon/Mozilla VPN Client: Update Lao (lo)

Co-authored-by: Saleumsack KEOBOUALAY <saleumsack16@gmail.com> (lo)

lo/mozillavpn.xliff

@@ -625,8 +625,9 @@
         <target>ເພີ່ມ %1 ຈາກ %2 ອຸປະກອນທັງໝົດແລ້ວ</target>
         <source>%1 out of %2 devices added</source>
       </trans-unit>
-      <trans-unit id="vpn.devices.limitDescription2">
+      <trans-unit id="vpn.devices.limitDescription2" xml:space="preserve">
         <note annotates="source" from="developer">Description of the "device limit" view describing why the device has not yet been added to the list of active devices (because we are at the device limit)</note>
+        <target>ທ່ານກຳລັງໃຊ້ VPN ໃນ 5 ອຸປະກອນ. ເພື່ອເພີ່ມອຸປະກອນອື່ນ, ກະລຸນາເອົາອັນໜຶ່ງອອກ.</target>
         <source>You’re using VPN on 5 devices. To add another device, please remove one.</source>
       </trans-unit>
       <trans-unit id="vpn.devices.limitTitle" xml:space="preserve">
@@ -639,8 +640,9 @@
         <target>ເພີ່ມ %1 ມື້ກ່ອນ</target>
         <source>Added %1 days ago</source>
       </trans-unit>
-      <trans-unit id="vpn.devices.listItemDescriptionAddedFewHoursAgo">
+      <trans-unit id="vpn.devices.listItemDescriptionAddedFewHoursAgo" xml:space="preserve">
         <note annotates="source" from="developer">Device list item description for a device added a few hours ago. %1 is the number of hours.</note>
+        <target>ເພີ່ມເມື່ອສອງສາມຊົ່ວໂມງກ່ອນ (%1)</target>
         <source>Added a few hours ago (%1)</source>
       </trans-unit>
       <trans-unit id="vpn.devices.listItemDescriptionAddedOneHourAgo">