Bump org.apache.logging.log4j:log4j-api from 2.20.0 to 2.23.1

Bumps org.apache.logging.log4j:log4j-api from 2.20.0 to 2.23.1.

---
updated-dependencies:
- dependency-name: org.apache.logging.log4j:log4j-api
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

build.gradle

@@ -23,7 +23,7 @@ dependencies {
 
     // Project-specific dependencies    
     // Log4j 2
-    compile group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.20.0'
+    compile group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.23.1'
     compile group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.20.0'
 
     // For Log4j2 Async Logging