Bump mavenVersion from 3.9.12 to 3.9.13

Bumps `mavenVersion` from 3.9.12 to 3.9.13.

Updates `org.apache.maven:maven-artifact` from 3.9.12 to 3.9.13

Updates `org.apache.maven:maven-core` from 3.9.12 to 3.9.13

Updates `org.apache.maven:maven-model` from 3.9.12 to 3.9.13

Updates `org.apache.maven:maven-plugin-api` from 3.9.12 to 3.9.13
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.9.12...maven-3.9.13)

Updates `org.apache.maven:maven-resolver-provider` from 3.9.12 to 3.9.13

---
updated-dependencies:
- dependency-name: org.apache.maven:maven-artifact
  dependency-version: 3.9.13
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.maven:maven-core
  dependency-version: 3.9.13
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.maven:maven-model
  dependency-version: 3.9.13
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.maven:maven-plugin-api
  dependency-version: 3.9.13
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.maven:maven-resolver-provider
  dependency-version: 3.9.13
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

maven-plugin-testing-harness/pom.xml

@@ -31,7 +31,7 @@ under the License.
   <description>The Maven Plugin Testing Harness provides mechanisms to manage tests on Mojo.</description>
 
   <properties>
-    <mavenVersion>3.9.12</mavenVersion>
+    <mavenVersion>3.9.13</mavenVersion>
     <resloverVersion>1.9.27</resloverVersion>
     <wagonVersion>3.5.3</wagonVersion>
   </properties>