Bump maven.version from 3.9.8 to 3.9.9

Bumps `maven.version` from 3.9.8 to 3.9.9.

Updates `org.apache.maven:maven-core` from 3.9.8 to 3.9.9
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.9.8...maven-3.9.9)

Updates `org.apache.maven:maven-model` from 3.9.8 to 3.9.9
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.9.8...maven-3.9.9)

Updates `org.apache.maven:maven-plugin-api` from 3.9.8 to 3.9.9
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.9.8...maven-3.9.9)

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

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

pom.xml

@@ -77,7 +77,7 @@
     <properties>
 
         <!-- Dependency versions in alphabectic order -->
-        <maven.version>3.9.8</maven.version>
+        <maven.version>3.9.9</maven.version>
         <maven-artifact-transfer.version>0.13.1</maven-artifact-transfer.version>
         <maven-project.version>3.0-alpha-2</maven-project.version>
         <maven.plugin-tools.version>3.14.0</maven.plugin-tools.version>