Bump spotless-maven-plugin from 2.17.7 to 2.18.0 (#89)

Bumps [spotless-maven-plugin](https://github.com/diffplug/spotless) from 2.17.7 to 2.18.0.
- [Release notes](https://github.com/diffplug/spotless/releases)
- [Changelog](https://github.com/diffplug/spotless/blob/main/CHANGES.md)
- [Commits](diffplug/spotless@maven/2.17.7...lib/2.18.0)

---
updated-dependencies:
- dependency-name: com.diffplug.spotless:spotless-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

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

pom.xml

@@ -183,7 +183,7 @@
             <plugin>
                 <groupId>com.diffplug.spotless</groupId>
                 <artifactId>spotless-maven-plugin</artifactId>
-                <version>2.17.7</version>
+                <version>2.18.0</version>
                 <configuration>
                     <java>
                         <prettier>