Bump log4j-core from 2.13.3 to 2.16.0

Bumps log4j-core from 2.13.3 to 2.16.0.

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -14,7 +14,7 @@
 		<maven.build.timestamp.format>yyyyMMdd-HHmm</maven.build.timestamp.format>
 		<timestamp>${maven.build.timestamp}</timestamp>
 		<slf4j.version>1.7.19</slf4j.version>
-		<log4j.version>2.13.3</log4j.version>
+		<log4j.version>2.16.0</log4j.version>
 		<biojava.version>6.0.0-alpha2</biojava.version>
 	</properties>