[Uid] Add UuidV7 and UuidV8

Author: nicolas-grekas

Requirement/Requirement.php

@@ -25,10 +25,12 @@ enum Requirement
     public const UID_BASE58 = '[1-9A-HJ-NP-Za-km-z]{22}';
     public const UID_RFC4122 = '[0-9a-f]{8}(?:-[0-9a-f]{4}){3}-[0-9a-f]{12}';
     public const ULID = '[0-7][0-9A-HJKMNP-TV-Z]{25}';
-    public const UUID = '[0-9a-f]{8}-[0-9a-f]{4}-[13-6][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}';
+    public const UUID = '[0-9a-f]{8}-[0-9a-f]{4}-[13-8][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}';
     public const UUID_V1 = '[0-9a-f]{8}-[0-9a-f]{4}-1[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}';
     public const UUID_V3 = '[0-9a-f]{8}-[0-9a-f]{4}-3[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}';
     public const UUID_V4 = '[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}';
     public const UUID_V5 = '[0-9a-f]{8}-[0-9a-f]{4}-5[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}';
     public const UUID_V6 = '[0-9a-f]{8}-[0-9a-f]{4}-6[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}';
+    public const UUID_V7 = '[0-9a-f]{8}-[0-9a-f]{4}-7[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}';
+    public const UUID_V8 = '[0-9a-f]{8}-[0-9a-f]{4}-8[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}';
 }