Bump mavenVersion from 3.9.14 to 3.9.15 (#528)

Bumps `mavenVersion` from 3.9.14 to 3.9.15.

Updates `org.apache.maven:maven-plugin-api` from 3.9.14 to 3.9.15
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.9.14...maven-3.9.15)

Updates `org.apache.maven:maven-core` from 3.9.14 to 3.9.15

Updates `org.apache.maven:maven-artifact` from 3.9.14 to 3.9.15

---
updated-dependencies:
- dependency-name: org.apache.maven:maven-plugin-api
  dependency-version: 3.9.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.maven:maven-core
  dependency-version: 3.9.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.maven:maven-artifact
  dependency-version: 3.9.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -74,7 +74,7 @@
 
   <properties>
     <javaVersion>8</javaVersion>
-    <mavenVersion>3.9.14</mavenVersion>
+    <mavenVersion>3.9.15</mavenVersion>
     <mavenArchiverVersion>3.6.6</mavenArchiverVersion>
 
     <!-- for JDK 25 -->