Bump org.apache.logging.log4j:log4j-core in /context-core

Bumps org.apache.logging.log4j:log4j-core from 2.25.2 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]

context-core/pom.xml

@@ -18,7 +18,7 @@
     <properties>
         <cxf.version>3.6.4</cxf.version>
         <jena.version>4.10.0</jena.version>
-        <log4j.version>2.25.2</log4j.version>
+        <log4j.version>2.25.3</log4j.version>
     </properties>
 
     <dependencies>