deps: bump com.diffplug.spotless:spotless-maven-plugin

Bumps the major-dependencies group with 1 update: [com.diffplug.spotless:spotless-maven-plugin](https://github.com/diffplug/spotless).


Updates `com.diffplug.spotless:spotless-maven-plugin` from 2.46.1 to 3.0.0
- [Release notes](https://github.com/diffplug/spotless/releases)
- [Changelog](https://github.com/diffplug/spotless/blob/main/CHANGES.md)
- [Commits](diffplug/spotless@maven/2.46.1...lib/3.0.0)

---
updated-dependencies:
- dependency-name: com.diffplug.spotless:spotless-maven-plugin
  dependency-version: 3.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: major-dependencies
...

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

Author: dependabot[bot]

pom.xml

@@ -114,7 +114,7 @@
       <plugin>
         <groupId>com.diffplug.spotless</groupId>
         <artifactId>spotless-maven-plugin</artifactId>
-        <version>2.46.1</version>
+        <version>3.0.0</version>
         <configuration>
           <java>
             <googleJavaFormat>