Update uk.org.webcompere:system-stubs-core to version 2.1.3 (#1835)

Author: asf-rm

log4j-parent/pom.xml

@@ -141,7 +141,7 @@
     <slf4j.version>1.7.36</slf4j.version>
     <spring-boot.version>2.7.15</spring-boot.version>
     <spring-framework.version>5.3.30</spring-framework.version>
-    <system-stubs.version>2.0.2</system-stubs.version>
+    <system-stubs.version>2.1.3</system-stubs.version>
     <tomcat-juli.version>10.0.27</tomcat-juli.version>
     <velocity.version>1.7</velocity.version>
     <wiremock.version>2.35.1</wiremock.version>

src/changelog/.2.x.x/update_uk_org_webcompere_system_stubs_core.xml

@@ -0,0 +1,9 @@
+<?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-0.1.2.xsd"
+       type="changed">
+  <issue id="1835" link="https://github.com/apache/logging-log4j2/pull/1835"/>
+  <author id="github:dependabot"/>
+  <description format="asciidoc">Update `uk.org.webcompere:system-stubs-core` to version `2.1.3`</description>
+</entry>

src/site/_release-notes.adoc

@@ -36,6 +36,7 @@
 [#release-notes]
 = Release Notes
 
+include::_release-notes/_2.x.x.adoc[]
 include::_release-notes/_2.21.0.adoc[]
 include::_release-notes/_2.20.0.adoc[]
 include::_release-notes/_2.19.0.adoc[]

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

@@ -43,3 +43,8 @@ All packages marked as private in the Javadoc are not exported.
 
 The module name of four bridges (`log4j-slf4j-impl`, `log4j-slf4j2-impl`, `log4j-to-jul` and `log4j-to-slf4j`) have been changed to adhere to the same convention as the OSGi bundle names.
 
+
+=== Changed
+
+* Update `uk.org.webcompere:system-stubs-core` to version `2.1.3` (https://github.com/apache/logging-log4j2/pull/1835[1835])
+* Update Spring Framework from version 5.3.29 to 5.3.30;