Bump axon.version from 4.5.14 to 4.5.15

Bumps `axon.version` from 4.5.14 to 4.5.15.

Updates `axon-configuration` from 4.5.14 to 4.5.15

Updates `axon-test` from 4.5.14 to 4.5.15
- [Release notes](https://github.com/AxonFramework/AxonFramework/releases)
- [Changelog](https://github.com/AxonFramework/AxonFramework/blob/master/axon-4-api-changes.md)
- [Commits](AxonFramework/AxonFramework@axon-4.5.14...axon-4.5.15)

---
updated-dependencies:
- dependency-name: org.axonframework:axon-configuration
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.axonframework:axon-test
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -31,7 +31,7 @@
   </modules>
 
   <properties>
-    <axon.version>4.5.14</axon.version>
+    <axon.version>4.5.15</axon.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <kotlin.version>1.7.10</kotlin.version>
     <jackson-kotlin.version>2.13.3</jackson-kotlin.version>