Update net.javacrumbs.json-unit:json-unit to version 2.40.0 (#2708)

Author: asf-rm

log4j-parent/pom.xml

@@ -114,7 +114,7 @@
     <jetty.version>9.4.55.v20240627</jetty.version>
     <jmdns.version>3.5.9</jmdns.version>
     <jmh.version>1.37</jmh.version>
-    <json-unit.version>2.39.0</json-unit.version>
+    <json-unit.version>2.40.0</json-unit.version>
     <junit.version>4.13.2</junit.version>
     <junit-jupiter.version>5.10.3</junit-jupiter.version>
     <junit-pioneer.version>1.9.1</junit-pioneer.version>

src/changelog/.2.x.x/update_net_javacrumbs_json_unit_json_unit.xml

@@ -3,6 +3,6 @@
        xmlns="https://logging.apache.org/xml/ns"
        xsi:schemaLocation="https://logging.apache.org/xml/ns https://logging.apache.org/xml/ns/log4j-changelog-0.xsd"
        type="updated">
-  <issue id="2701" link="https://github.com/apache/logging-log4j2/pull/2701"/>
-  <description format="asciidoc">Update `net.javacrumbs.json-unit:json-unit` to version `2.39.0`</description>
+  <issue id="2708" link="https://github.com/apache/logging-log4j2/pull/2708"/>
+  <description format="asciidoc">Update `net.javacrumbs.json-unit:json-unit` to version `2.40.0`</description>
 </entry>