changes after merge master with new envoy api

Signed-off-by: radoslaw.chrzanowski <radoslaw.chrzanowski@allegro.pl>

Author: Ferdudas97

server/src/test/java/io/envoyproxy/controlplane/server/EnvoyContainer.java

@@ -12,7 +12,7 @@ class EnvoyContainer extends GenericContainer<EnvoyContainer> {
 
   private static final Logger LOGGER = LoggerFactory.getLogger(EnvoyContainer.class);
 
-  private static final int DEFAULT_API_VERSION = 2;
+  private static final int DEFAULT_API_VERSION = 3;
   private static final String CONFIG_DEST = "/etc/envoy/envoy.yaml";
   private static final String HOST_IP_SCRIPT = "docker/host_ip.sh";
   private static final String HOST_IP_SCRIPT_DEST = "/usr/local/bin/host_ip.sh";