Upgrade to Lettuce 6.1.6.RELEASE.

Closes #2235

Author: mp911de

pom.xml

@@ -22,7 +22,7 @@
 		<beanutils>1.9.4</beanutils>
 		<xstream>1.4.18</xstream>
 		<pool>2.9.0</pool>
-		<lettuce>6.1.5.RELEASE</lettuce>
+		<lettuce>6.1.6.RELEASE</lettuce>
 		<jedis>3.6.3</jedis>
 		<multithreadedtc>1.01</multithreadedtc>
 		<netty>4.1.72.Final</netty>