N°5122 - Update libs to new PHP requirements

lib/psr/container/src/ContainerExceptionInterface.php

@@ -2,9 +2,11 @@
 
 namespace Psr\Container;
 
+use Throwable;
+
 /**
  * Base interface representing a generic exception in a container.
  */
-interface ContainerExceptionInterface
+interface ContainerExceptionInterface extends Throwable
 {
 }