Bump mavenPluginToolsVersion from 3.7.1 to 3.8.1

Bumps `mavenPluginToolsVersion` from 3.7.1 to 3.8.1.

Updates `maven-plugin-annotations` from 3.7.1 to 3.8.1
- [Release notes](https://github.com/apache/maven-plugin-tools/releases)
- [Commits](apache/maven-plugin-tools@maven-plugin-tools-3.7.1...maven-plugin-tools-3.8.1)

Updates `maven-plugin-plugin` from 3.7.1 to 3.8.1
- [Release notes](https://github.com/apache/maven-plugin-tools/releases)
- [Commits](apache/maven-plugin-tools@maven-plugin-tools-3.7.1...maven-plugin-tools-3.8.1)

Updates `maven-plugin-report-plugin` from 3.7.1 to 3.8.1
- [Release notes](https://github.com/apache/maven-plugin-tools/releases)
- [Commits](apache/maven-plugin-tools@maven-plugin-tools-3.7.1...maven-plugin-tools-3.8.1)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugin-tools:maven-plugin-annotations
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven.plugins:maven-plugin-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven.plugins:maven-plugin-report-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -314,7 +314,7 @@ limitations under the License.
     <plexusDistMgmtSnapshotsUrl>https://oss.sonatype.org/content/repositories/plexus-snapshots</plexusDistMgmtSnapshotsUrl>
     <project.build.outputTimestamp>2022-06-09T20:48:10Z</project.build.outputTimestamp>
     <gpg.useagent>true</gpg.useagent>
-    <mavenPluginToolsVersion>3.7.1</mavenPluginToolsVersion>
+    <mavenPluginToolsVersion>3.8.1</mavenPluginToolsVersion>
   </properties>
 
   <dependencyManagement>