fixed addional config

Author: ashvini22326

config/schema.yaml

@@ -464,13 +464,13 @@ variables:
     description: "Configuration the backend model for valkey cache."
     type: string
     allowed:
-      - 'Cm_Cache_Backend_Valkey'
+      - 'Cm_Cache_Backend_Redis'
       - '\Magento\Framework\Cache\Backend\Valkey'
       - '\Magento\Framework\Cache\Backend\RemoteSynchronizedCache'
     stages:
       - deploy
     default:
-      deploy: 'Cm_Cache_Backend_Valkey'
+      deploy: 'Cm_Cache_Backend_Redis'
     examples:
       - stage:
           deploy:

src/Config/Factory/Cache.php

@@ -109,8 +109,8 @@ public function __construct(
     public function get(): array
     {
          $envCacheConfiguration = (array)$this->stageConfig->get(DeployInterface::VAR_CACHE_CONFIGURATION);
-        $envCacheRadisBackendModel = (string)$this->stageConfig->get(DeployInterface::VAR_CACHE_REDIS_BACKEND);
-        $envCacheValkeyBackendModel = (string)$this->stageConfig->get(DeployInterface::VAR_CACHE_VALKEY_BACKEND);
+         $envCacheRadisBackendModel = (string)$this->stageConfig->get(DeployInterface::VAR_CACHE_REDIS_BACKEND);
+         $envCacheValkeyBackendModel = (string)$this->stageConfig->get(DeployInterface::VAR_CACHE_VALKEY_BACKEND);
 
         if ($this->isCacheConfigurationValid($envCacheConfiguration)
             && !$this->configMerger->isMergeRequired($envCacheConfiguration)