FIX: Add Multicurrency permissions translations and pass CI tests

htdocs/langs/en_US/admin.lang

@@ -1004,6 +1004,9 @@ Permission23001=Read Scheduled job
 Permission23002=Create/update Scheduled job
 Permission23003=Delete Scheduled job
 Permission23004=Execute Scheduled job
+Permission40001=Read currencies and their rates
+Permission40002=Create/Update currencies and their rates
+Permission40003=Delete currencies and their rates
 Permission50101=Use Point of Sale (SimplePOS)
 Permission50151=Use Point of Sale (TakePOS)
 Permission50152=Edit sales lines

htdocs/multicurrency/class/api_multicurrencies.class.php

@@ -351,8 +351,9 @@ class MultiCurrencies extends DolibarrApi
 		return $object;
 	}
 
+	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.PublicUnderscore
 	/**
-	 * Clean sensible object datas
+	 * Clean sensible MultiCurrencyRate object datas
 	 *
 	 * @param   MultiCurrencyRate $object     Object to clean
 	 * @return  Object                     Object with cleaned properties