[I18N] add auth_ldap module to .tx/config

The “Authentication via LDAP” module is not available on Transifex for
Odoo 16+ projects. This commit adds it to the list of translatable
resources by referencing it in .tx/config.

closes odoo/odoo#128431

Signed-off-by: Louis Wicket (wil) <wil@odoo.com>

.tx/config

@@ -118,6 +118,14 @@ type          = PO
 minimum_perc  = 0
 resource_name = analytic
 
+[o:odoo:p:odoo-16:r:auth_ldap]
+file_filter   = addons/auth_ldap/i18n/<lang>.po
+source_file   = addons/auth_ldap/i18n/auth_ldap.pot
+source_lang   = en
+type          = PO
+minimum_perc  = 0
+resource_name = auth_ldap
+
 [o:odoo:p:odoo-16:r:auth_oauth]
 file_filter   = addons/auth_oauth/i18n/<lang>.po
 source_file   = addons/auth_oauth/i18n/auth_oauth.pot