Revert removed UnifiedJedis(MultiDbConnectionProvider provider) constructor

Author: ggivo

src/main/java/redis/clients/jedis/UnifiedJedis.java

@@ -28,6 +28,7 @@
 import redis.clients.jedis.json.JsonSetParams;
 import redis.clients.jedis.json.Path;
 import redis.clients.jedis.json.Path2;
+import redis.clients.jedis.mcf.MultiDbCommandExecutor;
 import redis.clients.jedis.params.VAddParams;
 import redis.clients.jedis.params.VSimParams;
 import redis.clients.jedis.resps.RawVector;
@@ -231,6 +232,18 @@ public UnifiedJedis(ConnectionProvider provider, int maxAttempts, Duration maxTo
     this(new RetryableCommandExecutor(provider, maxAttempts, maxTotalRetriesDuration), provider);
   }
 
+  /**
+   * Constructor which supports multiple cluster/database endpoints each with their own isolated connection pool.
+   * <p>
+   * With this Constructor users can seamlessly failover to Disaster Recovery (DR), Backup, and Active-Active cluster(s)
+   * by using simple configuration which is passed through from Resilience4j - https://resilience4j.readme.io/docs
+   * <p>
+   */
+  @Experimental
+  public UnifiedJedis(MultiDbConnectionProvider provider) {
+    this(new MultiDbCommandExecutor(provider), provider);
+  }
+
   /**
    * The constructor to use a custom {@link CommandExecutor}.
    * <p>