Bump com.diffplug.spotless:spotless-maven-plugin from 2.30.0 to 2.44.4

Bumps [com.diffplug.spotless:spotless-maven-plugin](https://github.com/diffplug/spotless) from 2.30.0 to 2.44.4.
- [Release notes](https://github.com/diffplug/spotless/releases)
- [Changelog](https://github.com/diffplug/spotless/blob/main/CHANGES.md)
- [Commits](diffplug/spotless@lib/2.30.0...maven/2.44.4)

---
updated-dependencies:
- dependency-name: com.diffplug.spotless:spotless-maven-plugin
  dependency-version: 2.44.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -81,7 +81,7 @@
     <jackson-databind.version>2.18.3</jackson-databind.version>
     <japicmp.version>0.21.0</japicmp.version>
     <javax.annotation.version>1.3.2</javax.annotation.version>
-    <spotless.version>2.30.0</spotless.version>
+    <spotless.version>2.44.4</spotless.version>
     <shade.prefix>shaded.parquet</shade.prefix>
     <!-- Guarantees no newer classes/methods/constants are used by parquet. -->
     <hadoop.version>3.3.0</hadoop.version>