Bump log4j from 2.23.0 to 2.23.1

Bumps `log4j` from 2.23.0 to 2.23.1.

Updates `org.apache.logging.log4j:log4j-core` from 2.23.0 to 2.23.1

Updates `org.apache.logging.log4j:log4j-slf4j-impl` from 2.23.0 to 2.23.1

---
updated-dependencies:
- dependency-name: org.apache.logging.log4j:log4j-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.logging.log4j:log4j-slf4j-impl
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

gradle/libs.versions.toml

@@ -10,7 +10,7 @@ protoc-java = "1.62.2"
 protoc-kotlin = "1.4.1"
 kotlin-coroutines = "1.8.0"
 slf4j = "2.0.12"
-log4j = "2.23.0"
+log4j = "2.23.1"
 mockk = "1.13.9"
 
 [libraries]