bump org.apache.logging.log4j:log4j-api from 2.18.0 to 2.22.0

Bumps org.apache.logging.log4j:log4j-api from 2.18.0 to 2.22.0.

---
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

@@ -141,7 +141,7 @@ allprojects {
         jnrVersion = '3.1.15'
         cassandraVersion = '4.0.6'
         osgiVersion = '8.0.0'
-        log4jVersion = '2.18.0'
+        log4jVersion = '2.22.0'
         jacksonjdk8Version = '2.13.3'
         reactivestreamsVersion = '1.0.4'
     }