Bump maven.version from 3.9.5 to 3.9.6

Bumps `maven.version` from 3.9.5 to 3.9.6.

Updates `org.apache.maven:maven-model` from 3.9.5 to 3.9.6
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.9.5...maven-3.9.6)

Updates `org.apache.maven:maven-model-builder` from 3.9.5 to 3.9.6
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.9.5...maven-3.9.6)

---
updated-dependencies:
- dependency-name: org.apache.maven:maven-model
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.maven:maven-model-builder
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -107,7 +107,7 @@ under the License.
     <eclipse-sisu.version>0.9.0.M2</eclipse-sisu.version>
     <guice.version>6.0.0</guice.version>
     <lucene.version>9.8.0</lucene.version>
-    <maven.version>3.9.5</maven.version>
+    <maven.version>3.9.6</maven.version>
     <resolver.version>1.9.16</resolver.version>
     <archetype.version>3.2.1</archetype.version>
     <surefire.version>3.2.1</surefire.version>