feat: bless commands family (#1733)

* feat: bless commands family

* fix: bless scan args processing

tests/Predis/Cluster/RedisStrategyTest.php

@@ -240,6 +240,7 @@ class RedisStrategyTest extends PredisTestCase
         $arguments = [
             'XGROUP' => ['CREATE', 'key', 'group', '$'],
             'XINFO' => ['GROUPS', 'key'],
+            'BLESS' => ['GET', 'key'],
         ];
 
         foreach ($this->getExpectedCommands('keys-stream-subcommand') as $commandID) {
@@ -793,6 +794,9 @@ class RedisStrategyTest extends PredisTestCase
             'XSETID' => 'keys-first',
             'XTRIM' => 'keys-first',
 
+            /* commands operating on blessings */
+            'BLESS' => 'keys-stream-subcommand',
+
             /* commands operating on vector sets */
             'VADD' => 'keys-vector',
             'VCARD' => 'keys-first',