Upgrade to Lettuce 6.2.1.RELEASE.

Closes #2420

Author: mp911de

pom.xml

@@ -23,7 +23,7 @@
 		<beanutils>1.9.4</beanutils>
 		<xstream>1.4.19</xstream>
 		<pool>2.11.1</pool>
-		<lettuce>6.2.1.BUILD-SNAPSHOT</lettuce>
+		<lettuce>6.2.1.RELEASE</lettuce>
 		<jedis>4.2.3</jedis>
 		<multithreadedtc>1.01</multithreadedtc>
 		<netty>4.1.79.Final</netty>