Upgrade to Apache Log4j 2.19.0.

Author: jxblum

pom.xml

@@ -84,7 +84,7 @@
 		<assertj.version>3.23.1</assertj.version>
 		<jakarta-annotation-api.version>2.0.0</jakarta-annotation-api.version>
 		<junit.version>4.13.2</junit.version>
-		<log4j.version>2.18.0</log4j.version>
+		<log4j.version>2.19.0</log4j.version>
 		<logback.version>1.2.11</logback.version>
 		<lombok.version>1.18.24</lombok.version>
 		<micrometer.version>1.10.0-M6</micrometer.version>