Use Redpanda version v23.1.2 (#6794)

Author: eddumelendez

modules/redpanda/src/test/java/org/testcontainers/redpanda/RedpandaContainerTest.java

@@ -47,7 +47,7 @@ public void testUsage() throws Exception {
     public void testUsageWithStringImage() throws Exception {
         try (
             // constructorWithVersion {
-            RedpandaContainer container = new RedpandaContainer("docker.redpanda.com/redpandadata/redpanda:v22.2.1")
+            RedpandaContainer container = new RedpandaContainer("docker.redpanda.com/redpandadata/redpanda:v23.1.2")
             // }
         ) {
             container.start();