Bump maven.version from 3.9.9 to 3.9.12 (#299)

Bumps `maven.version` from 3.9.9 to 3.9.12.

Updates `org.apache.maven:maven-plugin-api` from 3.9.9 to 3.9.12
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.9.9...maven-3.9.12)

Updates `org.apache.maven:maven-core` from 3.9.9 to 3.9.12

---
updated-dependencies:
- dependency-name: org.apache.maven:maven-plugin-api
  dependency-version: 3.9.12
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.maven:maven-core
  dependency-version: 3.9.12
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -74,7 +74,7 @@
     <kerby.version>2.1.0</kerby.version>
     <ldapsdk.version>4.1</ldapsdk.version>
     <logback.version>1.5.16</logback.version>
-    <maven.version>3.9.9</maven.version>
+    <maven.version>3.9.12</maven.version>
     <mina.core.version>2.2.5</mina.core.version>
     <org.apache.felix.version>7.0.5</org.apache.felix.version>
     <pax-exam.version>4.13.4</pax-exam.version>