Merge pull request #47 from gcinterceptor/dependabot/maven/elasticsearch-6.4.0-plugin/elasticsearch.version-7.11.2

Bump elasticsearch.version from 6.4.0 to 7.11.2 in /elasticsearch-6.4.0-plugin

Author: danielfireman

elasticsearch-6.4.0-plugin/pom.xml

@@ -12,7 +12,7 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <elasticsearch.version>6.4.0</elasticsearch.version>
+    <elasticsearch.version>7.11.2</elasticsearch.version>
     <maven.compiler.source>10</maven.compiler.source>
     <maven.compiler.target>10</maven.compiler.target>
   </properties>