Bump com.diffplug.spotless:spotless-maven-plugin from 2.30.0 to 2.43.0

Bumps [com.diffplug.spotless:spotless-maven-plugin](https://github.com/diffplug/spotless) from 2.30.0 to 2.43.0.
- [Changelog](https://github.com/diffplug/spotless/blob/main/CHANGES.md)
- [Commits](diffplug/spotless@lib/2.30.0...lib/2.43.0)

---
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] <[email protected]>

pom.xml

@@ -91,7 +91,7 @@
   <properties>
     <maven.compiler.source>11</maven.compiler.source>
     <maven.compiler.target>11</maven.compiler.target>
-    <spotless.version>2.30.0</spotless.version>
+    <spotless.version>2.43.0</spotless.version>
   </properties>
 
   <dependencyManagement>