Manually remove messages.pot comment

Manual cleanup due to a mismatch between the
`sync-local-files` and `verify` tasks in the
localization script (`scripts/localization`).

desktop/packages/mullvad-vpn/locales/messages.pot

@@ -1429,7 +1429,6 @@ msgctxt "select-location-view"
 msgid "Providers: %(numberOfProviders)d"
 msgstr ""
 
-#. This refers to our VPN relays/servers
 msgctxt "select-location-view"
 msgid "Relay"
 msgstr ""