Update log4j2 monorepo to v2.25.4

Author: renovate[bot]

pom.xml

@@ -72,7 +72,7 @@
     <jsp-api.version>2.0</jsp-api.version>
     <jsr305.version>3.0.2</jsr305.version>
     <junit.version>6.0.2</junit.version>
-    <log4j.version>2.25.3</log4j.version>
+    <log4j.version>2.25.4</log4j.version>
     <mockito.version>4.11.0</mockito.version>
     <openrtf.version>1.2.1</openrtf.version>
     <owasp-java-html-sanitizer.version>20220608.1</owasp-java-html-sanitizer.version>