Update generate-autoload-tpl for php-doctrine-inflector (>= 2)

php-doctrine-inflector version 2 ships its autoloader in a shorter path. I’m following up via the BTS.

debian/bin/generate-autoload-tpl

@@ -10,7 +10,7 @@ $composer = json_decode(file_get_contents($argv[1]), true);
 
 $autoloaders = [
 	'doctrine/dbal'                     => 'Doctrine/DBAL/autoload.php',
-	'doctrine/inflector'                => 'Doctrine/Common/Inflector/autoload.php',
+	'doctrine/inflector'                => 'Doctrine/Inflector/autoload.php',
 	'dragonmantank/cron-expression'     => 'Cron/autoload.php',
 	'egulias/email-validator'           => 'Egulias/EmailValidator/autoload.php',
 	'illuminate/auth'                   => 'Illuminate/Auth/autoload.php',