Update org.jctools:jctools-core to version 4.0.3 (#2270)

Author: asf-rm

log4j-parent/pom.xml

@@ -108,7 +108,7 @@
     <jansi.version>2.4.1</jansi.version>
     <java-allocation-instrumenter.version>3.3.4</java-allocation-instrumenter.version>
     <jconsole.version>1.7.0</jconsole.version>
-    <jctools.version>4.0.2</jctools.version>
+    <jctools.version>4.0.3</jctools.version>
     <je.version>18.3.12</je.version>
     <jeromq.version>0.5.4</jeromq.version>
     <jetty.version>9.4.53.v20231009</jetty.version>

src/changelog/.2.x.x/update_org_jctools_jctools_core.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<entry xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns="http://logging.apache.org/log4j/changelog"
+       xsi:schemaLocation="http://logging.apache.org/log4j/changelog https://logging.apache.org/log4j/changelog-0.1.3.xsd"
+       type="updated">
+  <issue id="2270" link="https://github.com/apache/logging-log4j2/pull/2270"/>
+  <description format="asciidoc">Update `org.jctools:jctools-core` to version `4.0.3`</description>
+</entry>

src/site/_release-notes/_2.x.x.adoc

@@ -63,4 +63,5 @@ This releases contains ...
 * Update `org.apache.maven.surefire:surefire-junit47` to version `3.2.5` (https://github.com/apache/logging-log4j2/pull/2178[2178])
 * Update `org.assertj:assertj-core` to version `3.25.3` (https://github.com/apache/logging-log4j2/pull/2262[2262])
 * Update `org.codehaus.groovy:groovy-bom` to version `3.0.20` (https://github.com/apache/logging-log4j2/pull/2125[2125])
+* Update `org.jctools:jctools-core` to version `4.0.3` (https://github.com/apache/logging-log4j2/pull/2270[2270])
 * Update `org.junit:junit-bom` to version `5.10.2` (https://github.com/apache/logging-log4j2/pull/2261[2261])