[Minor] Oops, fix module name passing

lualib/lua_dkim_tools.lua

@@ -620,7 +620,7 @@ exports.validate_signing_settings = function(settings)
       (settings.use_vault and settings.vault_url and settings.vault_token)
 end
 
-exports.process_signing_settings = function(settings, opts)
+exports.process_signing_settings = function(N, settings, opts)
   local lua_maps = require "lua_maps"
   for k,v in pairs(opts) do
     if k == 'sign_networks' then

src/plugins/lua/arc.lua

@@ -615,7 +615,7 @@ local function arc_signing_cb(task)
   end
 end
 
-dkim_sign_tools.process_signing_settings(settings, opts)
+dkim_sign_tools.process_signing_settings(N, settings, opts)
 
 if not dkim_sign_tools.validate_signing_settings(settings) then
   rspamd_logger.infox(rspamd_config, 'mandatory parameters missing, disable arc signing')

src/plugins/lua/dkim_signing.lua

@@ -127,7 +127,7 @@ end
 local opts =  rspamd_config:get_all_opt('dkim_signing')
 if not opts then return end
 
-dkim_sign_tools.process_signing_settings(settings, opts)
+dkim_sign_tools.process_signing_settings(N, settings, opts)
 
 if not dkim_sign_tools.validate_signing_settings(settings) then
   rspamd_logger.infox(rspamd_config, 'mandatory parameters missing, disable dkim signing')