Bump com.diffplug.spotless:spotless-maven-plugin from 3.0.0 to 3.2.0

Bumps [com.diffplug.spotless:spotless-maven-plugin](https://github.com/diffplug/spotless) from 3.0.0 to 3.2.0.
- [Release notes](https://github.com/diffplug/spotless/releases)
- [Changelog](https://github.com/diffplug/spotless/blob/main/CHANGES.md)
- [Commits](diffplug/spotless@lib/3.0.0...lib/3.2.0)

---
updated-dependencies:
- dependency-name: com.diffplug.spotless:spotless-maven-plugin
  dependency-version: 3.2.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -54,7 +54,7 @@
         <maven.clean.plugin.version>3.5.0</maven.clean.plugin.version>
         <maven.javadoc.plugin.version>3.12.0</maven.javadoc.plugin.version>
         <maven.source.plugin.version>3.3.1</maven.source.plugin.version>
-        <spotless.maven.plugin.version>3.0.0</spotless.maven.plugin.version>
+        <spotless.maven.plugin.version>3.2.0</spotless.maven.plugin.version>
         <palantir.version>2.67.0</palantir.version>
     </properties>