Update modules/elasticsearch/src/main/java/org/testcontainers/elasticsearch/ElasticsearchContainer.java

Co-authored-by: Kevin Wittek <kiview@users.noreply.github.com>

Author: pioorg

modules/elasticsearch/src/main/java/org/testcontainers/elasticsearch/ElasticsearchContainer.java

@@ -209,7 +209,7 @@ public ElasticsearchContainer withCertPath(String certPath) {
         return this;
     }
 
-    protected String getCertPath() {
+    String getCertPath() {
         return certPath;
     }