Bump org.apache.maven:maven-compat

Bumps [org.apache.maven:maven-compat](https://github.com/apache/maven) from 3.6.0 to 3.8.1.
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.0...maven-3.8.1)

---
updated-dependencies:
- dependency-name: org.apache.maven:maven-compat
  dependency-type: direct:development
...

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

tools/jersey-release-notes-maven-plugin/pom.xml

@@ -79,7 +79,7 @@
         <dependency>
             <groupId>org.apache.maven</groupId>
             <artifactId>maven-compat</artifactId>
-            <version>3.6.0</version>
+            <version>3.8.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>