Bump org.apache.logging.log4j:log4j-bom from 2.20.0 to 2.22.1

Bumps [org.apache.logging.log4j:log4j-bom](https://github.com/apache/logging-log4j2) from 2.20.0 to 2.22.1.
- [Release notes](https://github.com/apache/logging-log4j2/releases)
- [Changelog](https://github.com/apache/logging-log4j2/blob/2.x/RELEASE-NOTES.adoc)
- [Commits](https://github.com/apache/logging-log4j2/compare/rel/2.20.0...rel/2.22.1)

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

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/pom.xml b/pom.xml
index 87b5c29..940efd0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -885,7 +885,7 @@
             <dependency>
                 <groupId>org.apache.logging.log4j</groupId>
                 <artifactId>log4j-bom</artifactId>
-                <version>2.20.0</version>
+                <version>2.22.1</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>