Bump org.apache.logging.log4j:log4j-core from 2.17.1 to 2.25.3

Bumps org.apache.logging.log4j:log4j-core from 2.17.1 to 2.25.3.

---
updated-dependencies:
- dependency-name: org.apache.logging.log4j:log4j-core
  dependency-version: 2.25.3
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -16,7 +16,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<java.version>11</java.version>
 		<junit.version>5.8.2</junit.version>
-		<log4j.version>2.17.1</log4j.version>
+		<log4j.version>2.25.3</log4j.version>
 		<orchestra.version>1.7.3</orchestra.version>
 		<saxon.version>10.6</saxon.version>
 		<ignoreSigningInformation>true</ignoreSigningInformation>