Bump io.openliberty.tools:liberty-maven-plugin in /finish (#178)

Bumps [io.openliberty.tools:liberty-maven-plugin](https://github.com/OpenLiberty/ci.maven) from 3.10.2 to 3.10.3.
- [Release notes](https://github.com/OpenLiberty/ci.maven/releases)
- [Commits](OpenLiberty/ci.maven@liberty-maven-3.10.2...liberty-maven-3.10.3)

---
updated-dependencies:
- dependency-name: io.openliberty.tools:liberty-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

finish/pom.xml

@@ -97,7 +97,7 @@
             <plugin>
                 <groupId>io.openliberty.tools</groupId>
                 <artifactId>liberty-maven-plugin</artifactId>
-                <version>3.10.2</version>
+                <version>3.10.3</version>
                 <!-- tag::configuration[] -->
                 <configuration>
                     <!-- tag::serverName[] -->