build(deps): bump io.toolisticon.kotlin.avro:avro-kotlin-bom

Bumps [io.toolisticon.kotlin.avro:avro-kotlin-bom](https://github.com/toolisticon/avro-kotlin) from 1.12.3.0 to 1.12.4.0.
- [Release notes](https://github.com/toolisticon/avro-kotlin/releases)
- [Commits](toolisticon/avro-kotlin@1.12.3.0...1.12.4.0)

---
updated-dependencies:
- dependency-name: io.toolisticon.kotlin.avro:avro-kotlin-bom
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom/parent/pom.xml

@@ -25,7 +25,7 @@
 
     <!-- libs (alphabetical) -->
     <avro.version>1.12.0</avro.version>
-    <avro-kotlin.version>1.12.3.0</avro-kotlin.version>
+    <avro-kotlin.version>1.12.4.0</avro-kotlin.version>
     <axon-bom.version>4.10.3</axon-bom.version>
     <kotlin-code-generation.version>0.0.10</kotlin-code-generation.version>
   </properties>