Upgrade log4j to 2.17.0 (was and still is provided scope)

Author: adrienlauer

CHANGELOG.md

@@ -1,3 +1,7 @@
+# Version 3.1.1 (2021-12-20)
+
+* [chg] Upgrade log4j dependency to 2.17.0 (was and still is only with `provided` scope).
+
 # Version 3.1.0 (2021-05-09)
 
 * [chg] Compatibility with transport client from elasticsearch v2 to v7

pom.xml

@@ -19,14 +19,14 @@
 
     <groupId>org.seedstack.addons.elasticsearch</groupId>
     <artifactId>elasticsearch</artifactId>
-    <version>3.1.0-SNAPSHOT</version>
+    <version>3.1.1-SNAPSHOT</version>
 
     <properties>
         <seed.version>3.12.0</seed.version>
         <compatibility.skip>true</compatibility.skip>
         <bintray.package>elasticsearch-addon</bintray.package>
         <hibernate-validator.version>6.1.5.Final</hibernate-validator.version>
-        <log4j.version>2.13.2</log4j.version>
+        <log4j.version>2.17.0</log4j.version>
     </properties>
 
     <build>