bugfixes (#3078)

* fix phpdoc
* fix invoice export field order
* prevent empty migration warning
* do not trigger export validation on new timesheets
* update license year
* remove trailing comma in function call for php compatibility
* add new composer plugin config
* bump phpunit schema version

src/Command/TranslationCommand.php

@@ -286,7 +286,7 @@ class TranslationCommand extends Command
                 $id,
                 $values['resname'],
                 $values['source'],
-                $values['target'],
+                $values['target']
             );
         }