Update Composer, update everything

web/core/lib/Drupal/Component/Uuid/Com.php

@@ -8,6 +8,7 @@ namespace Drupal\Component\Uuid;
  * @see http://php.net/com_create_guid
  */
 class Com implements UuidInterface {
+
   /**
    * {@inheritdoc}
    */

web/core/lib/Drupal/Component/Uuid/composer.json

@@ -1,8 +1,8 @@
 {
   "name": "drupal/core-uuid",
-  "description": "PHP library for reading PO files.",
+  "description": "UUID generation and validation.",
   "type": "library",
-  "license": "GPL-2.0+",
+  "license": "GPL-2.0-or-later",
   "support": {
     "issues": "https://www.drupal.org/project/issues/drupal",
     "irc": "irc://irc.freenode.net/drupal-contribute",
@@ -10,7 +10,7 @@
   },
   "require": {
     "php": ">=5.5.9",
-    "drupal/core-utility": "~8.2"
+    "drupal/core-utility": "^8.2"
   },
   "autoload": {
     "psr-4": {