Bump com.diffplug.spotless:spotless-maven-plugin from 3.4.0 to 3.5.1

Bumps [com.diffplug.spotless:spotless-maven-plugin](https://github.com/diffplug/spotless) from 3.4.0 to 3.5.1.
- [Release notes](https://github.com/diffplug/spotless/releases)
- [Changelog](https://github.com/diffplug/spotless/blob/main/CHANGES.md)
- [Commits](diffplug/spotless@maven/3.4.0...maven/3.5.1)

---
updated-dependencies:
- dependency-name: com.diffplug.spotless:spotless-maven-plugin
  dependency-version: 3.5.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -77,7 +77,7 @@
     <palantir.java.format.version>2.74.0</palantir.java.format.version>
     <build.helper-maven-plugin.version>3.6.1</build.helper-maven-plugin.version>
     <jacoco-maven-plugin.version>0.8.14</jacoco-maven-plugin.version>
-    <spotless-maven-plugin.version>3.4.0</spotless-maven-plugin.version>
+    <spotless-maven-plugin.version>3.5.1</spotless-maven-plugin.version>
     <maven-compiler-plugin.version>3.15.0</maven-compiler-plugin.version>
     <maven-clean-plugin.version>3.5.0</maven-clean-plugin.version>
     <maven-install-plugin.version>3.1.4</maven-install-plugin.version>